Volume 79, Number 1, January 1990
Volume 79, Number 2, January 1990
Peter D. Johnson
: Two-colorings of a dense subgroup of Qn that forbid many distances.
Melvyn B. Nathanson
: Simultaneous systems of representatives and combinatorial number theory.
: Reconstructing degree sequences from k-vertex-deleted subgraphs.
: Nondecreasing subsequences of t-sequences.
Volume 79, Number 3, February 1990
: Some remarks on number of parameters of the solutions of Boolean equations.
: Dérivées directionnelles et développements de Taylor combinatoires.
J. M. S. Simões-Pereira
: An algorithm and its role in the study of optimal graph realizations of distance matrices.
: A Stembridge-Stanton style elementary proof of the Habsieger-Kadell q-Morris identity.