Henk Folmer

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Identifer

Contact

Affiliations

• Rijksuniversiteit Groningen / Faculteit der Ruimtelijke Wetenschappen / Economische Geografie/Vastgoedkunde
  • EDIRC entry
  • location:

Research profile

author of:

• Testing Porter's Hypothesis: A Stochastic Frontier Panel Data Analysis of Dutch Horticulture (RePEc:ags:eaae05:24641)
  by van der Vlist, Arno & Withagen, Cees & Folmer, Henk
• Linking of Repeated Games. When Does It Lead to More Cooperation and Pareto Improvements? (RePEc:ags:feemet:9557)
  by von Mouche, Pierre & Folmer, Henk
• Regional Fishery Management Organization as Games in Coalitional Form (RePEc:ags:nzar04:97792)
  by Do, Kim Hang Pham & Folmer, Henk
• Fishery Management Games: How to reduce effort and admit new members (RePEc:ags:nzasin:31964)
  by Do, Kim Hang Pham & Folmer, Henk & Norde, Henk
• Deforestation (RePEc:ags:uvicwp:37035)
  by Folmer, Henk & van Kooten, G. Cornelis
• Product liability: the normative Austrian perspective (RePEc:ags:wagmwp:43020)
  by Folmer, Henk & Heijman, Wim J.M. & Leen, Auke R.
• Adoption of farm-based irrigation water-saving techniques in the Guanzhong Plain, China (RePEc:bla:agecon:v:47:y:2016:i:4:p:445-455)
  by Jianjun Tang & Henk Folmer & Jianhong Xue
• Latent vs. Observed Variables: Analysis of Irrigation Water Efficiency Using SEM and SUR (RePEc:bla:jageco:v:67:y:2016:i:1:p:173-185)
  by Jianjun Tang & Henk Folmer
• Worker Endowments and the Effects of Institutions on Earnings Realization: A Cross‐National Comparison (RePEc:bla:jregsc:v:40:y:2000:i:1:p:67-88)
  by Jouke Van Dijk & Hendrik Folmer & Henry W. Herzog, Jr. & Alan M. Schlottmann
• Environmental Regulations and New Plant Location Decisions: Evidence from a Meta‐Analysis (RePEc:bla:jregsc:v:42:y:2002:i:1:p:19-49)
  by Tim Jeppesen & John A. List & Henk Folmer
• Bayesian spatiotemporal forecasting and mapping of COVID‐19 risk with application to West Java Province, Indonesia (RePEc:bla:jregsc:v:61:y:2021:i:4:p:849-881)
  by I. Gede Nyoman M. Jaya & Henk Folmer
• Investment Premiums: Expensive but Hardly Effective (RePEc:bla:kyklos:v:40:y:1987:i:1:p:43-72)
  by Henk Folmer & Peter Nukamp
• Why Sociology is Better Conditioned to Explain Economic Behaviour than Economics (RePEc:bla:kyklos:v:62:y:2009:i:2:p:258-274)
  by Henk Folmer
• Measurement Of The Effects Of Regional Policy By Means Of Time Series Analysis (RePEc:bla:presci:v:49:y:1982:i:1:p:133-150)
  by M. M. Fischer & H. Folmer
• Methodological Aspects Of Impact Analysis Of Regional Economic Policy (RePEc:bla:presci:v:57:y:1985:i:1:p:165-180)
  by Henk Folmer & Peter Nijkamp
• An Interregional Labour Market Model Incorporating Vacancy Chains And Social Security (RePEc:bla:presci:v:58:y:1985:i:1:p:141-155)
  by Jan Oosterhaven & Hendrik Folmer
• Efficiency Of Job Matching Mechanisms: A Cross‐National Comparison (RePEc:bla:presci:v:64:y:1988:i:1:p:79-94)
  by Jouke van Dijk & Alan M. Schlottmann & Hendrik Folmer & Henry W. Herzog
• The impacts of management reform on irrigation water use efficiency in the Guanzhong plain, China (RePEc:bla:presci:v:93:y:2014:i:2:p:455-475)
  by Jianjun Tang & Henk Folmer & Arno J. Vlist & Jianhong Xue
• The willingness to pay for in-house piped water in urban and rural Indonesia (RePEc:bla:presci:v:95:y:2016:i:2:p:407-426)
  by Yusep Suparman & Henk Folmer & Johan H.L. Oud
• Environmental policy in the European Union: community competence vs member state competence (RePEc:bla:tvecsg:v:94:y:2003:i:4:p:510-515)
  by Henk Folmer & Tim Jeppesen
• OPEC versus Kyoto by Henk Folmer (RePEc:ces:ifofor:v:10:y:2009:i:03:p:23-29)
  by Henk Folmer
• Income and environmental R&D: empirical evidence from OECD countries (RePEc:cup:endeec:v:2:y:1997:i:04:p:505-515_00)
  by Komen, Marinus H.C. & Gerking, Shelby & Folmer, Henk
• The drivers of energy intensity in China: A spatial panel data approach (RePEc:eee:chieco:v:31:y:2014:i:c:p:351-360)
  by Jiang, Lei & Folmer, Henk & Ji, Minhe
• Management of eutrophicated coastal ecosystems: a synopsis of the literature with emphasis on theory and methodology (RePEc:eee:ecolec:v:47:y:2003:i:1:p:1-11)
  by Elofsson, Katarina & Folmer, Henk & Gren, Ing-Marie
• Cooperation with respect to cleaning of an international water body with stochastic environmental damage: the case of the Baltic Sea (RePEc:eee:ecolec:v:47:y:2003:i:1:p:33-42)
  by Gren, Ing-Marie & Folmer, Henk
• Technical efficiency under alternative environmental regulatory regimes: The case of Dutch horticulture (RePEc:eee:ecolec:v:63:y:2007:i:1:p:165-173)
  by van der Vlist, Arno J. & Withagen, Cees & Folmer, Henk
• To what extent does air pollution affect happiness? The case of the Jinchuan mining area, China (RePEc:eee:ecolec:v:99:y:2014:i:c:p:88-99)
  by Li, Zhengtao & Folmer, Henk & Xue, Jianhong
• Economic modelling approaches to cost estimates for the control of carbon dioxide emissions1 (RePEc:eee:eneeco:v:20:y:1998:i:1:p:101-120)
  by Zhang, ZhongXiang & Folmer, Henk
• Revisiting cross-province energy intensity convergence in China: A spatial panel analysis (RePEc:eee:enepol:v:121:y:2018:i:c:p:252-263)
  by Jiang, Lei & Folmer, Henk & Ji, Minhe & Zhou, P.
• Fuel switching in Harare: An almost ideal demand system approach (RePEc:eee:enepol:v:35:y:2007:i:4:p:2538-2548)
  by Chambwera, Muyeye & Folmer, Henk
• Technical and allocative efficiency of irrigation water use in the Guanzhong Plain, China (RePEc:eee:jfpoli:v:50:y:2015:i:c:p:43-52)
  by Tang, Jianjun & Folmer, Henk & Xue, Jianhong
• Income distribution and the fulfillment of basic needs: Theory and empirical evidence (RePEc:eee:jpolmo:v:16:y:1994:i:6:p:625-652)
  by Heerink, Nico & Folmer, Henk
• An Integrated Socioeconomic Analysis of Innovation Adoption: The Case of Hybrid Cocoa in Ghana (RePEc:eee:jpolmo:v:21:y:1999:i:2:p:167-184)
  by Boahene, Kwasi & Snijders, Tom A. B. & Folmer, Henk
• Specification searches in spatial econometrics: the relevance of Hendry's methodology (RePEc:eee:regeco:v:33:y:2003:i:5:p:557-579)
  by Florax, Raymond J. G. M. & Folmer, Hendrik & Rey, Sergio J.
• A comment on specification searches in spatial econometrics: The relevance of Hendry's methodology: A reply (RePEc:eee:regeco:v:36:y:2006:i:2:p:300-308)
  by Florax, Raymond J.G.M. & Folmer, Hendrik & Rey, Sergio J.
• Does Privatization Improve Job Satisfaction? The Case of Ghana (RePEc:eee:wdevel:v:35:y:2007:i:10:p:1779-1795)
  by Asiedu, Kofi Fred & Folmer, Henk
• Game Theory and the Environment (RePEc:elg:eebook:1083)
  by None
• The International Yearbook of Environmental and Resource Economics 1998/1999 (RePEc:elg:eebook:1498)
  by None
• Principles of Environmental and Resource Economics (RePEc:elg:eebook:1605)
  by None
• Principles of Environmental and Resource Economics (RePEc:elg:eebook:168)
  by None
• The International Yearbook of Environmental and Resource Economics 1999/2000 (RePEc:elg:eebook:1753)
  by None
• Frontiers of Environmental Economics (RePEc:elg:eebook:1929)
  by None
• The International Yearbook of Environmental and Resource Economics 2000/2001 (RePEc:elg:eebook:2033)
  by None
• The International Yearbook of Environmental and Resource Economics 2001/2002 (RePEc:elg:eebook:2380)
  by None
• The International Yearbook of Environmental and Resource Economics 2003/2004 (RePEc:elg:eebook:2948)
  by None
• The International Yearbook of Environmental and Resource Economics 2004/2005 (RePEc:elg:eebook:3337)
  by None
• Land and Forest Economics (RePEc:elg:eebook:3466)
  by G. C. van Kooten & Henk Folmer
• The International Yearbook of Environmental and Resource Economics 2005/2006 (RePEc:elg:eebook:3716)
  by None
• The International Yearbook of Environmental and Resource Economics 2006/2007 (RePEc:elg:eebook:4097)
  by None
• Environmental Policy with Political and Economic Integration (RePEc:elg:eebook:75)
  by None
• The International Yearbook of Environmental and Resource Economics 1997/1998 (RePEc:elg:eebook:944)
  by None
• Game Theory in Environmental Policy Analysis (RePEc:elg:eechap:801_70)
  by H. Folmer & A. de Zeeuw
• Environmental Regulations and New Plant Location Decisions: Evidence from a Meta-Analysis (RePEc:feb:natura:00511)
  by Henk Folmer & Tim Jeppesen & John List
• Profiling Tourists for Balanced Utilization of Tourism-Based Resources in Kenya (RePEc:fem:femwpa:2004.23)
  by Pius Odunga & Henk Folmer
• Linking of Repeated Games. When Does It Lead to More Cooperation and Pareto Improvements? (RePEc:fem:femwpa:2007.60)
  by Pierre von Mouche & Henk Folmer
• Perception of Air Pollution in the Jinchuan Mining Area, China: A Structural Equation Modeling Approach (RePEc:gam:jijerp:v:13:y:2016:i:7:p:735-:d:74434)
  by Zhengtao Li & Henk Folmer & Jianhong Xue
• Perceived Risk of Genetically Modified Foods Among Residents in Xi’an, China: A Structural Equation Modeling Approach (RePEc:gam:jijerp:v:16:y:2019:i:4:p:574-:d:206468)
  by Wenjing Zhang & Jianhong Xue & Henk Folmer & Khadim Hussain
• Environmental technology and management in Dutch horticulture (RePEc:ids:ijetma:v:11:y:2009:i:1/2/3:p:207-217)
  by Arno J. Van Der Vlist & Henk Folmer
• Product Liability: A Neo-Austrian Based Perspective (RePEc:kap:ejlwec:v:13:y:2002:i:1:p:73-84)
  by Henk Folmer & Wim Heijman & Auke Leen
• Environmental problems and policy in the Single European Market (RePEc:kap:enreec:v:1:y:1991:i:1:p:17-41)
  by Henk Folmer & Charles Howe
• Long-Run Implications for Developing Countries of Joint Implementation of Greenhouse Gas Mitigation (RePEc:kap:enreec:v:14:y:1999:i:1:p:19-31)
  by Adam Rose & Erwin Bulte & Henk Folmer
• Trading Sulphur Emissions in Europe: `Guided Bilateral Trade' (RePEc:kap:enreec:v:16:y:2000:i:4:p:423-441)
  by S. Kruitwagen & H. Folmer & E. Hendrix & L. Hordijk & E. van Ierland
• The Maximum Sustainable Yield of Artisanal Fishery in Zanzibar: A Cointegration Approach (RePEc:kap:enreec:v:19:y:2001:i:4:p:311-328)
  by Adolf Mkenda & Henk Folmer
• Transboundary pollution problems, environmental policy and international cooperation: An introduction (RePEc:kap:enreec:v:2:y:1992:i:2:p:107-116)
  by Henk Folmer & Ignazio Musu
• Interconnected games and international environmental problems (RePEc:kap:enreec:v:3:y:1993:i:4:p:313-335)
  by Henk Folmer & Pierre Mouche & Shannon Ragland
• Does Environmental Economics Produce Aeroplanes Without Engines? On the Need for an Environmental Social Science (RePEc:kap:enreec:v:48:y:2011:i:3:p:337-361)
  by Henk Folmer & Olof Johansson-Stenman
• Open access, common property and scarcity rent in fisheries (RePEc:kap:enreec:v:6:y:1995:i:4:p:309-320)
  by Erwin Bulte & Henk Folmer & Wim Heijman
• Hedonic price models with omitted variables and measurement errors: a constrained autoregression–structural equation modeling approach with application to urban Indonesia (RePEc:kap:jgeosy:v:16:y:2014:i:1:p:49-70)
  by Yusep Suparman & Henk Folmer & Johan Oud
• Bayesian spatiotemporal mapping of relative dengue disease risk in Bandung, Indonesia (RePEc:kap:jgeosy:v:22:y:2020:i:1:d:10.1007_s10109-019-00311-4)
  by I. Gede Nyoman Mindra Jaya & Henk Folmer
• Spatiotemporal high-resolution prediction and mapping: methodology and application to dengue disease (RePEc:kap:jgeosy:v:24:y:2022:i:4:d:10.1007_s10109-021-00368-0)
  by I. Gede Nyoman Mindra Jaya & Henk Folmer
• A Spatial-Dependence Continuous-Time Model for Regional Unemployment in Germany (RePEc:lug:wpaper:0811)
  by Johan H. L. Oud & Henk Folmer & Roberto Patuelli & Peter Nijkamp
• Editorial (RePEc:now:jirere:101.00000000)
  by Folmer, Henk & Tietenberg, Tom
• Dynamic and Static Approaches to Mixed Good Management: The Case of Minke Whales in the Northeast Atlantic (RePEc:oup:erevae:v:25:y:1998:i:1:p:73-91)
  by Bulte, Erwin & Folmer, Henk & Heijman, Wim
• Spatial Economic Aspects of Climate Change (RePEc:pra:mprapa:101072)
  by Batabyal, Amitrajeet & Folmer, Henk
• Space and the Environment: An Introduction to the Special Issue (RePEc:pra:mprapa:90526)
  by Batabyal, Amitrajeet & Folmer, Henk
• Deforestation (RePEc:rep:wpaper:2006-06)
  by Henk Folmer & G. Cornelis van Kooten
• Continuous-Time Modelling with Spatial Dependence (RePEc:rim:rimwps:39_08)
  by Johan H.L. Oud & Henk Folmer & Roberto Patuelli & Peter Nijkamp
• What Determines the Success of States in Attracting SBIR Awards? (RePEc:sae:ecdequ:v:18:y:2004:i:1:p:81-90)
  by Arno van der Vlist & Shelby Gerking & Henk Folmer
• Measurement of the Effects of Regional Policy Instruments (RePEc:sae:envira:v:12:y:1980:i:10:p:1191-1202)
  by H Folmer
• Measurement of the Effects of Regional Policy Instruments by Means of Linear Structural Equation Models and Panel Data (RePEc:sae:envira:v:13:y:1981:i:11:p:1435-1448)
  by H Folmer
• A Linear Structural Equation Approach to Cross-Sectional Models with Lagged Variables (RePEc:sae:envira:v:13:y:1981:i:12:p:1529-1537)
  by H Folmer & G A van der Knaap
• Regional Inequality in the Provision of Health Care in Spain (RePEc:sae:envira:v:33:y:2001:i:5:p:783-798)
  by Lucia Quadrado & Henk Folmer & Sudha Loman
• How to Get Rid of W: A Latent Variables Approach to Modelling Spatially Lagged Variables (RePEc:sae:envira:v:40:y:2008:i:10:p:2526-2538)
  by Henk Folmer & Johan Oud
• Estimation of Autoregressive Models with Two Types of Weak Spatial Dependence by Means of the W-Based and the Latent Variables Approach: Evidence from Monte Carlo Simulations (RePEc:sae:envira:v:46:y:2014:i:1:p:186-202)
  by An Liu & Henk Folmer & Johan H L Oud
• Determinants of Rural Industrial Entrepreneurship of Farmers in West Bengal: A Structural Equations Approach (RePEc:sae:inrsre:v:33:y:2010:i:4:p:367-396)
  by Henk Folmer & Subrata Dutta & Han Oud
• Walter Isard’s Contributions to Environmental Economics and Ecological Economics (RePEc:sae:inrsre:v:37:y:2014:i:1:p:107-122)
  by Adam Rose & Henk Folmer & Peter Nijkamp
• Determinants of residential satisfaction in urban China: A multi-group structural equation analysis (RePEc:sae:urbstu:v:54:y:2017:i:6:p:1407-1425)
  by Honghao Ren & Henk Folmer
• Modeling of Infectious Diseases: A Core Research Topic for the Next Hundred Years (RePEc:spr:adspcp:978-3-319-50590-9_15)
  by I Gede Nyoman Mindra Jaya & Henk Folmer & Budi Nurani Ruchjana & Farah Kristiani & Yudhie Andriyana
• The confusing relationship between environmental policy and location behaviour of firms: A methodological review of selected case studies (RePEc:spr:anresc:v:35:y:2001:i:4:p:523-546)
  by Henk Folmer & Tim Jeppesen
• Multi-dimensional regional inequality as an alternative allocation mechanism For EU Structural Funds remittances: The case of Spain and Hungary (RePEc:spr:anresc:v:39:y:2005:i:2:p:337-352)
  by Henk Folmer & Wim Heijman
• The knowledge production–regional economic growth complex: a framework and topics for future research (RePEc:spr:anresc:v:39:y:2005:i:4:p:631-635)
  by Henk Folmer
• Introduction: some new methods in regional science (RePEc:spr:anresc:v:47:y:2011:i:3:p:493-497)
  by Danny Czamanski & Henk Folmer
• Immigration and urban housing market dynamics: the case of Haifa (RePEc:spr:anresc:v:47:y:2011:i:3:p:585-598)
  by Arno Vlist & Daniel Czamanski & Henk Folmer
• W-based versus latent variables spatial autoregressive models: evidence from Monte Carlo simulations (RePEc:spr:anresc:v:47:y:2011:i:3:p:619-639)
  by An Liu & Henk Folmer & Johan Oud
• What role does the real estate–construction sector play in China’s regional economy? (RePEc:spr:anresc:v:52:y:2014:i:3:p:839-857)
  by Honghao Ren & Henk Folmer & Arno Vlist
• Energy efficiency in the Chinese provinces: a fixed effects stochastic frontier spatial Durbin error panel analysis (RePEc:spr:anresc:v:58:y:2017:i:2:d:10.1007_s00168-016-0782-5)
  by Lei Jiang & Henk Folmer & Minhe Ji & Jianjun Tang
• The spatial empirical Bayes predictor of the small area mean for a lognormal variable of interest and spatially correlated random effects (RePEc:spr:empeco:v:55:y:2018:i:1:d:10.1007_s00181-018-1452-5)
  by Dian Handayani & Henk Folmer & Anang Kurnia & Khairil Anwar Notodiputro
• The choice of policy instruments for the control of carbon dioxide emissions (RePEc:spr:intere:v:30:y:1995:i:3:p:133-142)
  by ZhongXiang Zhang & Henk Folmer
• The Impact of Home Ownership on Life Satisfaction in Urban China: A Propensity Score Matching Analysis (RePEc:spr:jhappi:v:19:y:2018:i:2:d:10.1007_s10902-016-9826-x)
  by Honghao Ren & Henk Folmer & Arno J. Van der Vlist
• Editorial: the raison détre of letters in spatial and resource sciences (RePEc:spr:lsprsc:v:1:y:2008:i:1:p:1-2)
  by Luc Anselin & Roberta Capello & Henk Folmer & Yoshiro Higano
• Space and the environment: an introduction to the topical collection (RePEc:spr:lsprsc:v:12:y:2019:i:1:d:10.1007_s12076-019-00224-2)
  by Amitrajeet A. Batabyal & Henk Folmer
• Estimating regression coefficients by W-based and latent variables spatial autoregressive models in the presence of spillovers from hotspots: evidence from Monte Carlo simulations (RePEc:spr:lsprsc:v:4:y:2011:i:1:p:71-80)
  by An Liu & Henk Folmer & Johan Oud
• Why do successful restaurants not raise their prices? (RePEc:spr:lsprsc:v:6:y:2013:i:2:p:81-90)
  by Henk Folmer & Auke Leen
• articles: Multi-dimensional analysis of regional inequality: The case of higher educational facilities in Spain (RePEc:spr:presci:v:80:y:2001:i:2:p:189-209)
  by Lucia Quadrado & Sudha Loman & Henk Folmer
• SpringerBriefs in Regional Science (RePEc:spr:sbregs)
  from Springer as editor
• Multidimensional Analysis of Regional Inequality: The case of Hungary (RePEc:spr:soinre:v:56:y:2001:i:1:p:21-42)
  by L. Quadrado & W. Heijman & H. Folmer
• Spatial economic aspects of climate change (RePEc:taf:specan:v:15:y:2020:i:3:p:209-218)
  by Amitrajeet A. Batabyal & Henk Folmer
• What determines the Success of States in the SBIR Programme? (RePEc:tin:wpaper:20000096)
  by A. van der Vlist & Shelby Gerking & Henk Folmer
• Continuous-Time Modelling with Spatial Dependence (RePEc:tin:wpaper:20110117)
  by Johan H.L. Oud & Henk Folmer & Roberto Patuelli & Peter Nijkamp
• International Fisheries Agreements : The Feasibility and Impacts of Partial Cooperation (RePEc:tiu:tiucen:1b8f7ba5-c854-48f4-8ec0-9ebc4fea8b28)
  by Pham Do, K.H. & Folmer, H.
• Transboundary Fishery Management : A Game Theoretic Approach (RePEc:tiu:tiucen:70d5ae5d-ec01-4353-a444-a61780751b47)
  by Pham Do, K.H. & Folmer, H. & Norde, H.W.
• International Fisheries Agreements : The Feasibility and Impacts of Partial Cooperation (RePEc:tiu:tiutis:1b8f7ba5-c854-48f4-8ec0-9ebc4fea8b28)
  by Pham Do, K.H. & Folmer, H.
• Transboundary Fishery Management : A Game Theoretic Approach (RePEc:tiu:tiutis:70d5ae5d-ec01-4353-a444-a61780751b47)
  by Pham Do, K.H. & Folmer, H. & Norde, H.W.
• Walvisbescherming : Moratorium of quotum? (RePEc:tiu:tiutis:c0524858-42d3-4efc-8cd0-98546d8c539a)
  by Bulte, E.H. & Folmer, H. & Heijman, W.J.M.
• Open access, common property and scarcity rent in fisheries (RePEc:tiu:tiutis:cd0fb066-a26c-4bc6-be92-592536c43148)
  by Bulte, E.H. & Folmer, H. & Heijman, W.J.M.
• Vissen in troebel water (RePEc:tiu:tiutis:f76eacd9-f180-4827-ac85-cbc0972c9460)
  by Bulte, E.H. & Folmer, H. & Heijman, W.J.M.
• The Consequences of Interregional Labor Migration for the Regional Labor Market: Theory, Methodology and Dutch Experience (RePEc:tpr:restat:v:68:y:1986:i:1:p:74-83)
  by van Dijk, Jouke & Folmer, Hendrik
• Linear structural equation models with spatiotemporal auto- and cross- correlation (RePEc:vua:wpaper:1982-20)
  by Folmer, H. & Nijkamp, P.
• Investment premiums : expensive but hardly effective (RePEc:vua:wpaper:1986-42)
  by Folmer, H. & Nijkamp, P.
• Methodological aspects of impact analysis of regional economic policy (RePEc:vua:wpaper:1986-7)
  by Folmer, H. & Nijkamp, P.
• A Structural Equation Approach to Spatial Dependence Models (RePEc:wiw:wiwrsa:ersa06p19)
  by Henk Folmer & Johan Oud
• Secularization In Malaysia: Evidence From Zakat Contribution (RePEc:wiw:wiwrsa:ersa10p1645)
  by Ziad Esa Yazid & Joriah Mohamad & Henk Folmer
• Specification Searches in Spatial Econometrics: The Relevance of Hendry's Methodology (RePEc:wpa:wuwpur:0202001)
  by Raymond J.G.M. Florax & Hendrik Folmer & Sergio J. Rey
• Fishery Management Games: How To Admit New Members And Reduce Harvesting Levels (RePEc:wsi:igtrxx:v:10:y:2008:i:03:n:s0219198908001960)
  by Kim Hang Pham Do & Henk Folmer & Henk Norde