1. Open integration of a spatial water balance model and GIS to study the response of a catchment;Asefa,1999
2. An adapted DRAIN package for seepage problems;Batelaan,1998
3. WetSpass: a flexible, GIS based, distributed recharge methodology for regional groundwater modelling;Batelaan,2001
4. Development and application of a groundwater model integrated in the GIS GRASS;Batelaan,1993
5. Een kwelkaart voor het Nete-Demer-en Dijlebekken;Batelaan;Water,1996