Perfect matchings in balanced hypergraphs Michele ConfortiGérard CornuéjolsKristina Vušković OriginalPaper Pages: 325 - 329
List edge colourings of some 1-factorable multigraphs M. N. EllinghamLuis Goddyn OriginalPaper Pages: 343 - 352
Path problems in skew-symmetric graphs Andrew V. GoldbergAlexander V. Karzanov OriginalPaper Pages: 353 - 382
Bounds on the chromatic polynomial and on the number of acyclic orientations of a graph Nabil KahaleLeonard J. Schulman OriginalPaper Pages: 383 - 397
Norm-graphs and bipartite turán numbers János KollárLajos RónyaiTibor Szabó OriginalPaper Pages: 399 - 406
Orthogonal representations over finite fields and the chromatic number of graphs René Peeters OriginalPaper Pages: 417 - 431
Principal structure of submodular systems and Hitchcock-type independent flows Satoru Iwata Erratum Pages: 449 - 449
