Noboru Hamada, Michel Deza: A characterization of {2valpha+1 + 2vbeta+1, 2valpha + 2vbeta; t, q}- minihypers in PG(t, q) (t >= 2, q >= 5 and 0 >= alpha < beta < t) and its applications to error-correcting codes. 19-33
Wojciech Kordecki: Random subgraphs of the n-cycle and the n-wheel. 35-53
Ilia Krasikov: On a tree-cutting problem of P. Ash. 55-61
Michel Mollard: Two characterizations of generalized hypercube. 63-74
Wolfgang Schmidt: Greedoids and searches in directed graphs. 75-88
F. Reverdy-Vilotitch: La reconstruction au sens de Ulam de certaines multirelations binaires. 89-95