Dimensionality of ordinal structures. - Selma Strahringer (Discret. Math., 1995)

TOSCANA-Systems Based on Thesauri. - Bernd Groh; Selma Strahringer; Rudolf Wille (ICCS, 1998)

Mathematical Support for Empirical Theory Building. - Selma Strahringer; Rudolf Wille; Uta Wille (ICCS, 2001)