Open Source GIS - Architecture sharing Data and Knowledge in an UNESCO MAB Biosphere Reserve. - Peter Fischer-Stabel; Stefan Wannemacher (EnviroInfo (1), 2004)

Environmental Data Catalogue: Implementation and Data Quality Issues. - Peter Fischer-Stabel; Rolf Krieger; Kerstin Schäfer; Stefan Wannemacher (EnviroInfo, 2005)

Functional and Technical Requirements for a Regional Environmental Information System. - Peter Fischer-Stabel; Rolf Krieger; Kerstin Schäfer; Stefan Wannemacher (EnviroInfo (1), 2007)