Journal of Combinatorial Theory, Series B, Volume 40

Volume 40, Number 1, February 1986

• Fuji Zhang, Xiaofeng Guo:
  Hamilton cycles in Euler tour graph. 1-8
  
• Carsten Thomassen:
  Interval representations of planar graphs. 9-20
  
• Martin Farber, Gena Hahn, Pavol Hell, Donald J. Miller:
  Concerning the achromatic number of graphs. 21-39
  
• Francisco Barahona, Martin Grötschel:
  On the cycle polytope of a binary matroid. 40-62
  
• William J. Cook, Jean Fonlupt, Alexander Schrijver:
  An integer analogue of Carathéodory's theorem. 63-70
  
• Larry Eggan, Michael Plantholt:
  The chromatic index of nearly bipartite multigraphs. 71-80
  
• Walter Vogler:
  Representing abstract groups by powers of a graph. 81-93
  
• Bojan Mohar:
  A common cover of graphs and 2-cell embeddings. 94-106
  
• Dave Witte:
  Cayley digraphs of prime-power order are hamiltonian. 107-112
  
• Herbert S. Wilf:
  Spectral bounds for the clique and independence numbers of graphs. 113-117
  

Volume 40, Number 2, April 1986

• Edwin C. Ihrig:
  Symmetry groups related to the construction of perfect one factorizations of K_2n. 121-151
  
• Wolfgang Mader:
  Kritisch n-fach kantenzusammenhängende Graphen. 152-158
  
• Robin W. Dawes:
  Minimally 3-connected graphs. 159-168
  
• Ying Cheng, Albert L. Wells Jr.:
  Switching classes of directed graphs. 169-186
  
• Geoffrey R. Grimmett:
  An exact threshold theorem for random graphs and the node-packing problem. 187-195
  
• Alan M. Frieze:
  Maximum matchings in a class of random graphs. 196-212
  
• Paul Terwilliger:
  A class of distance-regular graphs that are Q-polynomial. 213-223
  
• Jan Kratochvíl:
  Perfect codes over graphs. 224-228
  
• Herbert Fleischner:
  Proof of the strong 2-Cover Conjecture for planar graphs. 229-230
  
• Hiroshi Maehara:
  Sphericity exceeds cubicity for almost all complete bipartite graphs. 231-235
  

Volume 40, Number 3, June 1986

• Yahya Ould Hamidoune, Michel Las Vergnas:
  Directed Switching Games on graphs and matroids. 237-269
  
• Peter Frankl, Zoltán Füredi:
  Extremal problems concerning Kneser graphs. 270-284
  
• Gérard Cornuéjols, David Hartvigsen:
  An extension of matching theory. 285-296
  
• Edward A. Bender, L. Bruce Richmond:
  A survey of the asymptotic behaviour of maps. 297-329
  
• Martin Grötschel, László Lovász, Alexander Schrijver:
  Relaxations of vertex packing. 330-343
  
• Peter J. Cameron, Albert L. Wells Jr.:
  Signatures and signed switching classes. 344-361
  
• Marston Conder:
  A note on Cayley graphs. 362-368