Minimal Parabolic Geometries for the Sporadic Groups. - Mark A. Ronan; Gernot Stroth (Eur. J. Comb., 1984)

Check Character Systems Using Chevalley Groups. - Claudia Broecker; Ralph-Hardo Schulz; Gernot Stroth (Des. Codes Cryptogr., 1997)

Algorithms in Pure Mathematics. - Gernot Stroth (Computational Discrete Mathematics, 2001)

c-Extensions of P- and T-Geometries. - Gernot Stroth; Corinna Wiedorn (J. Comb. Theory A, 2001)