Gerhard Ringel

Discret. Math., 2000

1997

On the tree number of regular graphs.

[BibT_eX]

[DOI]

Anna S. Lladó

Oriol Serra

Discret. Math., 1997

1994

Nonseparable graphs with a given number of cycles.

[BibT_eX]

[DOI]

J. Graph Theory, 1994

Pearls in graph theory - a comprehensive introduction (Reviewed Edition).

[BibT_eX]

Academic Press, ISBN: 978-0-12-328553-9, 1994

1993

Two trees in maximal planar bipartite graphs.

[BibT_eX]

[DOI]

J. Graph Theory, 1993

1991

A brief review on Egmont Köhler's mathematical work.

[BibT_eX]

[DOI]

Hanfried Lenz

Discret. Math., 1991

Clean triangulations.

[BibT_eX]

[DOI]

Comb., 1991

1990

Quadrangular embeddings of the complete even k-partite graph.

[BibT_eX]

[DOI]

Discret. Math., 1990

1989

Minimal quadrangulations of orientable surfaces.

[BibT_eX]

[DOI]

J. Comb. Theory, Ser. B, 1989

Minimal quadrangulations of nonorientable surfaces.

[BibT_eX]

[DOI]

J. Comb. Theory, Ser. A, 1989

Hamilton surfaces for the complete even symmetric bipartite graph.

[BibT_eX]

[DOI]

Discret. Math., 1989

1985

Heawood's empire problem.

[BibT_eX]

[DOI]

J. Comb. Theory, Ser. B, 1985

The splitting number of the complete graph.

[BibT_eX]

[DOI]

Graphs Comb., 1985

1983

Maps of m-pires on the projective plane.

[BibT_eX]

[DOI]

Discret. Math., 1983

1978

The genus of the n-octahedron: Regular cases.

[BibT_eX]

[DOI]

Mark Jungerman

J. Graph Theory, 1978

1977

The combinatorial map color theorem.

[BibT_eX]

[DOI]

J. Graph Theory, 1977

On the genus of the graph Kn × K2 or the n-prism.

[BibT_eX]

[DOI]

Discret. Math., 1977

1976

Triangular imbedding of Kn - K6.

[BibT_eX]

[DOI]

Richard K. Guy