%0 Journal Article %A Héam, Pierre-Cyrille %T A lower bound for reversible automata %J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications %D 2000 %P 331-341 %V 34 %N 5 %I EDP-Sciences %U http://www.numdam.org/item/ITA_2000__34_5_331_0/ %G en %F ITA_2000__34_5_331_0