@Inproceedings{EPTCS54.16, author = {Lenzi, Giacomo}, year = {2011}, title = {On P-transitive graphs and applications}, editor = {D'Agostino, Giovanna and La Torre, Salvatore}, booktitle = {{\rm Proceedings Second International Symposium on} Games, Automata, Logics and Formal Verification, {\rm Minori, Italy, 15-17th June 2011}}, series = {Electronic Proceedings in Theoretical Computer Science}, volume = {54}, publisher = {Open Publishing Association}, pages = {222-236}, doi = {10.4204/EPTCS.54.16}, }