%0 Journal Article %A Cécé, Gérard %A Héam, Pierre-Cyrille %A Mainier, Yann %T Efficiency of automata in semi-commutation verification techniques %J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications %D 2008 %P 197-215 %V 42 %N 2 %I EDP-Sciences %U http://archive.numdam.org/articles/10.1051/ita:2007029/ %R 10.1051/ita:2007029 %G en %F ITA_2008__42_2_197_0