A decomposition for a class of (P5,P??5)-free graphs, Discrete Mathematics, vol.121, issue.1-3, pp.75-83, 1993. ,
DOI : 10.1016/0012-365X(93)90539-6
On graphs without P5 and P5, Discrete Mathematics, vol.146, issue.1-3, pp.33-44, 1995. ,
DOI : 10.1016/0012-365X(94)00155-X
Seidel minor, permutation graphs and combinatorial properties (extended abstract ,
DOI : 10.1007/978-3-642-17517-6_19
URL : http://arxiv.org/abs/0904.1923