1. A new family of 4-designs

   • Jürgen Bierbrauer

   Original Papers Pages: 209 - 211

2. On clique convergent graphs

   • Claudson F. Bornstein
   • Jayme L. Szwarcfiter

   Original Papers Pages: 213 - 220

3. Hamiltonicity in balancedk-partite graphs

   • Guantao Chen
   • Ralph J. Faudree
   • Linda Lesniak

   Original Papers Pages: 221 - 231

4. Cycle-pancyclism in tournaments I

   • Hortensia Galeana-Sánchez
   • Sergio Rajsbaum

   Original Papers Pages: 233 - 243

5. A condition for matchability in hypergraphs

   • P. E. Haxell

   Original Papers Pages: 245 - 248

6. Discs in unbreakable graphs

   • Ryan B. Hayward

   Original Papers Pages: 249 - 254

7. An extremal problem for cycles in hamiltonian graphs

   • George R. T. Hendry
   • Stephan Brandt

   Original Papers Pages: 255 - 262

8. Critical 3-cochromatic graphs

   • Leif K. Jørgensen

   Original Papers Pages: 263 - 266

9. Independent sets, cliques and hamiltonian graphs

   • Xin Liu

   Original Papers Pages: 267 - 273

10. Cohen-Macaulay types of subgroup lattices of finite abelianp-groups

    • Hideaki Morita

    Original Papers Pages: 275 - 283

11. Another family of chromatically unique graphs

    • Yee-Hock Peng

    Original Papers Pages: 285 - 291

12. Some best possible bounds concerning the traces of finite sets II

    • Mika Watanabe

    Original Papers Pages: 293 - 303