RAINS-NL: An Integrated Assessment Model to Support Dutch Air Quality Policy Making. - Jan Aben; Jean-Paul Hettelingh; Wolfgang Schöpp (EnviroInfo, 2005)

Spatial aspects affecting acidification factors in European acidification modelling. - S. Bellekom; Jean-Paul Hettelingh; Jan Aben (Environ. Model. Softw., 2009)