%0 Journal Article %A Bernet, Julien %A Janin, David %A Walukiewicz, Igor %T Permissive strategies : from parity games to safety games %J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications %D 2002 %P 261-275 %V 36 %N 3 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/ita:2002013/ %R 10.1051/ita:2002013 %G en %F ITA_2002__36_3_261_0