found: COSIT 2003 (2003 : Kartause Ittingen). Spatial information theory, 2003:CIP t.p. (Werner Kuhn) t.p. verso (Univ. of Münster, Inst. for Geoinformatics)
found: Email to author, Aug. 28, 2003:(b. Aug. 27, 1957)
found: Spatial information theory, 1995:CIP t.p. (Werner Kuhn) t.p. verso (Dept. for Geoinformation, Tech. Univ. of Vienna)
found: Formal ontology in information systems, 2016:title page (Werner Kuhn, University of California at Santa Barbara, USA)
found: Email from Kuhn, August 2, 2017(born 1957; author of: Formalizing behavior of geographic feature types; German GIS/LIS standards; GI for the public; Multiple topological representations; Requirements for GIS-LIS solutions in western and eastern Germany; The role of ontology in modelling geospatial features; Spatial information theory; Visual interfaces to geometry; email [email protected])