Many-Valued Context Analysis Using Descriptions. - Ralf Gugisch (ICCS, 2001)

MOLGEN-CID - A Canonizer for Molecules and Graphs Accessible through the Internet. - Joachim Braun; Ralf Gugisch; Adalbert Kerber; Reinhard Laue; Markus Meringer; Christoph Rücker (J. Chem. Inf. Model., 2004)

Manual Construction and Mathematics- and Computer-Aided Counting of Stereoisomers. The Example of Oligoinositols. - Christoph Rücker; Ralf Gugisch; Adalbert Kerber (J. Chem. Inf. Model., 2004)

A Construction of Isomorphism Classes of Oriented Matroids. - Ralf Gugisch (Algorithmic Algebraic Combinatorics and Gröbner Bases, 2009)