1. Balanced matrices;Berge;Math. Programming,1972
2. Graphs and Hypergraphs;Berge,1973
3. C. Berge, A min-max relation for the partial q-colorings of a graph, Part 1, this volume.
4. Polyhedral and Algorithmic Ramifications of Antichains;Cameron,1982
5. K.B. Cameron and J. Edmonds, Coflow polyhedra, to appear.