Overview on MED1: A Heuristic Diagnostics System with an Efficient Control-Structure. - Frank Puppe; Bernhard Puppe (GWAI, 1983)

Diagnostic Reasoning with a Working Memory. - Frank Puppe; Bernhard Puppe (GWAI, 1984)

Die Entwicklung des Computereinsatzes in der medizinischen Diagnostik und MED 1: ein Expertensystem zur Brustschmerz-Diagnostik. - Bernhard Puppe (1984)

MED2: How Domain Characteristics Induce Expert System Features. - Frank Puppe; Bernhard Puppe (GWAI, 1985)

Reflections on Building Medical Decision Support Systems and Corresponding Implementation in Diagnostics Shell D3. - Bernhard Puppe (AIME, 1995)