Konceptuelle grafer (Conceptual graphs) [In Danish]. - Gert Schmeltz Pedersen (NODALIDA, 1979)

A Browser for Bibliographic Information Retrieval, Based on an Application of Lattice Theory. - Gert Schmeltz Pedersen (SIGIR, 1993)

ALVIS - Superpeer Semantic Search Engine - ECDL 2006 Demo Submission. - Gert Schmeltz Pedersen; Anders Ardö; Marc Cromme; Mike Taylor; Wray L. Buntine (ECDL, 2006)