Volume 59, Numbers 1-2, April 1986
: Quelques utilisations de la struction.
R. P. Nederpelt
: Bijections between formulae and trees which are compatible with equivalences of the type ((f·g)·h)~((f·h)·g).
P. J. Owens
: Simple 3-polytopal graphs with edges of only two types and shortness coefficients.
: Solutions d'une equation quadratique dans le groupe libre.
: On universality of graphs with uniformly distributed edges.
Michael E. Saks
: Some sequences associated with combinatorial structures.
: Some theorems of uniquely pancyclic graphs.
R. J. Simpson
: Exact coverings of the integers by arithmetic progressions.
Volume 59, Number 3, May 1986
James R. Clay
: More balanced incomplete block designs from frobenius groups.
Alan M. Frieze
: On large matchings and cycles in sparse random graphs.
: On small packing and covering designs with block size 4.
W. Cary Huffman
: On automorphism groups of certain 2-(v, 3, 2) designs induced by group actions.
: A non-linear algebraic matroid with infinite characteristic set.