@article{Du-Hsu-Hwang-Zhang/91,
AUTHOR = {Du, D.Z. and Hsu, D.F. and Hwang, F.K. and Zhang, X.M.},
TITLE = {The Hamiltonian property of generalized de Bruijn digraphs},
JOURNAL = {J. Comb.~Theory Series B},
VOLUME = {52},
PAGES = {1-8},
YEAR = {1991},
PUBLISHER = {Academic Press},
ADDRESS = {New York-San Francisco-London-San Diego},
}
@article{Hilton/91,
AUTHOR = {Hilton, A.J.W.},
TITLE = {The total chromatic number of nearly complete bipartite graphs},
JOURNAL = {J. Comb.~Theory Series B},
VOLUME = {52},
PAGES = {9-19},
YEAR = {1991},
PUBLISHER = {Academic Press},
ADDRESS = {New York-San Francisco-London-San Diego},
}
@article{Egawa-Glas-Locke/91,
AUTHOR = {Egawa, Y. and Glas, R. and Locke, S.C.},
TITLE = {Cycles and paths through specified vertices in $k$-connected graphs},
JOURNAL = {J. Comb.~Theory Series B},
VOLUME = {52},
PAGES = {20-29},
YEAR = {1991},
PUBLISHER = {Academic Press},
ADDRESS = {New York-San Francisco-London-San Diego},
}
@article{Hahn-Milner-Woodrow/91,
AUTHOR = {Hahn, Ge{\u{n}}a and Milner, Eric C. and Woodrow, Robert E.},
TITLE = {Infinite friendship graphs with infinite parameters},
JOURNAL = {J. Comb.~Theory Series B},
VOLUME = {52},
PAGES = {30-41},
YEAR = {1991},
PUBLISHER = {Academic Press},
ADDRESS = {New York-San Francisco-London-San Diego},
}
@article{Fassbender/91,
AUTHOR = {Fassbender, Bert},
TITLE = {On a generalization of a theorem of Nash-Williams},
JOURNAL = {J. Comb.~Theory Series B},
VOLUME = {52},
PAGES = {42-44},
YEAR = {1991},
PUBLISHER = {Academic Press},
ADDRESS = {New York-San Francisco-London-San Diego},
}
@article{Brown-Rodl/91,
AUTHOR = {Brown, Jason I. and R{\"o}dl, Vojt{\v{e}}ch},
TITLE = {A Ramsey type problem concerning vertex colourings},
JOURNAL = {J. Comb.~Theory Series B},
VOLUME = {52},
PAGES = {45-52},
YEAR = {1991},
PUBLISHER = {Academic Press},
ADDRESS = {New York-San Francisco-London-San Diego},
}
@article{Kratochvil/91,
AUTHOR = {Kratochv{\'i}l, Jan},
TITLE = {String graphs. I. The number of critical nonstring graphs is infinite},
JOURNAL = {J. Comb.~Theory Series B},
VOLUME = {52},
PAGES = {53-66},
YEAR = {1991},
PUBLISHER = {Academic Press},
ADDRESS = {New York-San Francisco-London-San Diego},
}
@article{Kratochvil/91a,
AUTHOR = {Kratochv{\'i}l, Jan},
TITLE = {String graphs. II. Recognizing string graphs is NP-hard},
JOURNAL = {J. Comb.~Theory Series B},
VOLUME = {52},
PAGES = {67-78},
YEAR = {1991},
PUBLISHER = {Academic Press},
ADDRESS = {New York-San Francisco-London-San Diego},
}
@article{Caro-Tuza/91a,
AUTHOR = {Caro, Yair and Tuza, Zsolt},
TITLE = {Hypergraph coverings and local colorings},
JOURNAL = {J. Comb.~Theory Series B},
VOLUME = {52},
PAGES = {79-85},
YEAR = {1991},
PUBLISHER = {Academic Press},
ADDRESS = {New York-San Francisco-London-San Diego},
}
@article{Kriz-Thomas/91,
AUTHOR = {K{\v{r}}i{\v{z}}, Igor and Thomas, Robin},
TITLE = {The Menger-like property of the tree-width of infinite graphs},
JOURNAL = {J. Comb.~Theory Series B},
VOLUME = {52},
PAGES = {86-91},
YEAR = {1991},
PUBLISHER = {Academic Press},
ADDRESS = {New York-San Francisco-London-San Diego},
}
@article{Tuza/91a,
AUTHOR = {Tuza, Zsolt},
TITLE = {Extensions of Gallai's graph covering theorems for uniform hypergraphs},
JOURNAL = {J. Comb.~Theory Series B},
VOLUME = {52},
PAGES = {92-96},
YEAR = {1991},
PUBLISHER = {Academic Press},
ADDRESS = {New York-San Francisco-London-San Diego},
}
@article{Ivanco/91,
AUTHOR = {Ivan{\v{c}}o, J.},
TITLE = {An interpolation theorem for partitions which are indivisible with respect to cohereditary properties},
JOURNAL = {J. Comb.~Theory Series B},
VOLUME = {52},
PAGES = {97-101},
YEAR = {1991},
PUBLISHER = {Academic Press},
ADDRESS = {New York-San Francisco-London-San Diego},
}
@article{Petrovic/91,
AUTHOR = {Petrovi{\'c}, Miroslav},
TITLE = {On graphs with exactly one eigenvalue less than -1},
JOURNAL = {J. Comb.~Theory Series B},
VOLUME = {52},
PAGES = {102-112},
YEAR = {1991},
PUBLISHER = {Academic Press},
ADDRESS = {New York-San Francisco-London-San Diego},
}
@article{Wenger/91,
AUTHOR = {Wenger, R.},
TITLE = {Extremal graphs with no $C^4$'s, $C^6$'s, or $C^{10}$'s},
JOURNAL = {J. Comb.~Theory Series B},
VOLUME = {52},
PAGES = {113-116},
YEAR = {1991},
PUBLISHER = {Academic Press},
ADDRESS = {New York-San Francisco-London-San Diego},
}
@article{Riha/91,
AUTHOR = {{\v{R}}iha, Stanislav},
TITLE = {A new proof of the theorem by Fleischner},
JOURNAL = {J. Comb.~Theory Series B},
VOLUME = {52},
PAGES = {117-123},
YEAR = {1991},
PUBLISHER = {Academic Press},
ADDRESS = {New York-San Francisco-London-San Diego},
}
@article{Siran-Skoviera/91,
AUTHOR = {{\v{S}}ir{\'a}{\v{n}}, Jozef and {\v{S}}koviera, Martin},
TITLE = {Characterization of the maximum genus of a signed graph},
JOURNAL = {J. Comb.~Theory Series B},
VOLUME = {52},
PAGES = {124-146},
YEAR = {1991},
PUBLISHER = {Academic Press},
ADDRESS = {New York-San Francisco-London-San Diego},
}
@article{Dean-Hutchinson-Scheinerman/91,
AUTHOR = {Dean, Alice M. and Hutchinson, Joan P. and Scheinerman, Edward R.},
TITLE = {On the thickness and arboricity of a graph},
JOURNAL = {J. Comb.~Theory Series B},
VOLUME = {52},
PAGES = {147-151},
YEAR = {1991},
PUBLISHER = {Academic Press},
ADDRESS = {New York-San Francisco-London-San Diego},
}
@article{Robertson-Seymour/91,
AUTHOR = {Robertson, Neil and Seymour, P.D.},
TITLE = {Graph minors. X. Obstructions to tree-decomposition},
JOURNAL = {J. Comb.~Theory Series B},
VOLUME = {52},
PAGES = {153-190},
YEAR = {1991},
PUBLISHER = {Academic Press},
ADDRESS = {New York-San Francisco-London-San Diego},
}
@article{Stahl/91,
AUTHOR = {Stahl, Saul},
TITLE = {Permutation-partition pairs. III. Embedding distributions of linear families of graphs},
JOURNAL = {J. Comb.~Theory Series B},
VOLUME = {52},
PAGES = {191-218},
YEAR = {1991},
PUBLISHER = {Academic Press},
ADDRESS = {New York-San Francisco-London-San Diego},
}
@article{Stahl/91a,
AUTHOR = {Stahl, Saul},
TITLE = {An upper bound for the average number of regions},
JOURNAL = {J. Comb.~Theory Series B},
VOLUME = {52},
PAGES = {219-221},
YEAR = {1991},
PUBLISHER = {Academic Press},
ADDRESS = {New York-San Francisco-London-San Diego},
}
@article{Seifter/91,
AUTHOR = {Seifter, Norbert},
TITLE = {Properties of graphs with polynomial growth},
JOURNAL = {J. Comb.~Theory Series B},
VOLUME = {52},
PAGES = {222-235},
YEAR = {1991},
PUBLISHER = {Academic Press},
ADDRESS = {New York-San Francisco-London-San Diego},
}
@article{Gao/91a,
AUTHOR = {Gao, Zhi-Cheng},
TITLE = {The number of rooted triangular maps on a surface},
JOURNAL = {J. Comb.~Theory Series B},
VOLUME = {52},
PAGES = {236-249},
YEAR = {1991},
PUBLISHER = {Academic Press},
ADDRESS = {New York-San Francisco-London-San Diego},
}
@article{Oral/91,
AUTHOR = {Oral, Haluk},
TITLE = {Constructing self-dual codes using graphs},
JOURNAL = {J. Comb.~Theory Series B},
VOLUME = {52},
PAGES = {250-258},
YEAR = {1991},
PUBLISHER = {Academic Press},
ADDRESS = {New York-San Francisco-London-San Diego},
}
@article{Jaeger/91,
AUTHOR = {Jaeger, Fran{\c{c}}ois},
TITLE = {Even subgraph expansions for the flow polynomial of cubic plane maps},
JOURNAL = {J. Comb.~Theory Series B},
VOLUME = {52},
PAGES = {259-273},
YEAR = {1991},
PUBLISHER = {Academic Press},
ADDRESS = {New York-San Francisco-London-San Diego},
}
@article{Bienstock-Robertson-Seymour-Thomas/91,
AUTHOR = {Bienstock, Dan and Robertson, Neil and Seymour, Paul and Thomas, Robin},
TITLE = {Quickly excluding a forest},
JOURNAL = {J. Comb.~Theory Series B},
VOLUME = {52},
PAGES = {274-283},
YEAR = {1991},
PUBLISHER = {Academic Press},
ADDRESS = {New York-San Francisco-London-San Diego},
}
@article{Goddard-Kubicki-Oellermann-Tian/91,
AUTHOR = {Goddard, Wayne D. and Kubicki, Grzegorz and Oellermann, Ortrud R. and Tian, Songlin},
TITLE = {On multipartite tournaments},
JOURNAL = {J. Comb.~Theory Series B},
VOLUME = {52},
PAGES = {284-300},
YEAR = {1991},
PUBLISHER = {Academic Press},
ADDRESS = {New York-San Francisco-London-San Diego},
}
@article{Akkari-Oxley/91,
AUTHOR = {Akkari, Safwan and Oxley, James},
TITLE = {Some extremal connectivity results for matroids},
JOURNAL = {J. Comb.~Theory Series B},
VOLUME = {52},
PAGES = {301-320},
YEAR = {1991},
PUBLISHER = {Academic Press},
ADDRESS = {New York-San Francisco-London-San Diego},
}