| 9 | -- | 22 | Claudio L. Lucchesi. Contributions of Jayme Luiz Szwarcfiter to graph theory and computer science |
| 23 | -- | 26 | Jacek Blazewicz, Klaus H. Ecker, Tamás Kis, Michal Tanas. A note on the complexity of scheduling coupled tasks on a single processor |
| 27 | -- | 37 | Béla Bollobás, Jair Donadelli, Yoshiharu Kohayakawa, Richard H. Schelp. Ramsey minimal graphs |
| 38 | -- | 47 | Tiziana Calamoneri, Rossella Petreschi. Edge-clique graphs and the l-coloring problem |
| 48 | -- | 52 | Mitre Costa Dourado, Fábio Protti, Jayme Luiz Szwarcfiter. On the helly defect of a graph |
| 53 | -- | 64 | Marisa Gutierrez, João Meidanis. Algebraic theory for the clique operator |
| 65 | -- | 68 | Alon Itai. Generating permutations and combinations in lexicographical order |
| 69 | -- | 73 | Francisco Larrión, Victor Neumann-Lara, Miguel A. Pizaña. On the homotopy type of the clique graph |