Volume 134, Numbers 1-3, November 1994
, Sandi Klavzar
: On the chromatic number of the lexicographic product and the Cartesian sum of graphs.
: Distance-transitive antipodal covers: The extremal case.
: Graph-like combinatorial structures in (r, 1)-designs.
: Covering projections of graphs preserving links of vertices and edges.
: Coin graphs, Polyhedra, and conformal mapping.
: Coverings of complete bipartite graphs and associated structures.