1. Set systems with no union of cardinality 0 modulom

   • N. Alon
   • D. Kleitman
   • J. Spencer

   Original Papers Pages: 97 - 99

   

2. Pancyclism in Chvátal-Erdös's graphs

   • D. Amar
   • I. Fournier
   • A. Germa

   Original Papers Pages: 101 - 112

3. Weighted arcs, the finite radon transform and a Ramsey problem

   • Jürgen Bierbrauer

   Original Papers Pages: 113 - 118

   

4. Non removable edges in 3-connected cubic graphs

   • Jean-Luc Fouquet
   • Henri Thuillier

   Original Papers Pages: 119 - 141

5. Vosperian and superconnected Abelian Cayley digraphs

   • Y. O. Hamidoune
   • A. S. Llado
   • O. Serra

   Original Papers Pages: 143 - 152

6. Rotation numbers for complete tripartite graphs

   • Julie Haviland
   • Andrew Thomason

   Original Papers Pages: 153 - 163

7. Interchanging branches and similarity in a tree

   • I. Krasikov

   Original Papers Pages: 165 - 175

8. Connectivity threshold for random chordal graphs

   • F. R. McMorris
   • Edward R. Scheinerman

   Original Papers Pages: 177 - 181

9. Flag transitive planes of orderq ⁿ with a long cyclel _∞ as a collineation

   • Chihiro Suetake

   Original Papers Pages: 183 - 195

10. Graphs with two isomorphism classes of spanning unicyclic subgraphs

    • Preben Dahl Vestergaard

    Original Papers Pages: 197 - 204

11. What is the difference between the domination and independent domination numbers of a cubic graph?

    • Curtiss Barefoot
    • Frank Harary
    • Kathryn F. Jones

    Research Problems Pages: 205 - 208