1. Ordre et classification. Classiques Hachette;Barbut,1970
2. A. Berry, Désarticulation d'un graphe, Ph.D. Dissertation, Université Montpellier II, 1998.
3. A wide-range efficient algorithm for minimal triangulation;Berry,1999
4. A. Berry, J.-P. Bordat, Clique minimal separator decomposition, Research Report 97–213, LIRMM, 1997.
5. Separability generalizes Dirac's theorem;Berry;Discrete Appl. Math.,1998