Combinatorics '86 [electronic resource] : proceedings of the International Conference on Incidence Geometries and Combinatorial Structures, Passo della Mendola, Trento, Italy, 30 June-5 July, 1986 / edited by A. Barlotti, M. Marchi, G. Tallini.
Imprint
Amsterdam ; New York : North-Holland ; New York, N.Y., U.S.A. : Sole distributors for the U.S.A. and Canada, Elsevier Science Pub. Co., 1988.
