Spanning Planar Subgraphs of Graphs in the Torus and Klein Bottle. - Richard Brunet; Mark N. Ellingham; Zhicheng Gao; Alice Metzlar; R. Bruce Richter (J. Comb. Theory B, 1995)

Hamiltonicity of 5-Connected Toroidal Triangulations. - Richard Brunet; R. Bruce Richter (J. Graph Theory, 1995)

Separating and Nonseparating Disjoint Homotopic Cycles in Graph Embeddings. - Richard Brunet; Bojan Mohar; R. Bruce Richter (J. Comb. Theory B, 1996)

Diagonal Flips of Triangulations on Closed Surfaces Preserving Specified Properties. - Richard Brunet; Atsuhiro Nakamoto; Seiya Negami (J. Comb. Theory, Ser. B, 1996)

Covering genus-reducing edges by Kuratowski subgraphs. - Richard Brunet; R. Bruce Richter; Jozef Sirán (J. Graph Theory, 1996)