%0 Journal Article %A Bianchi, Maria Paola %A Pighizzini, Giovanni %T Normal forms for unary probabilistic automata %J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications %D 2012 %P 495-510 %V 46 %N 4 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/ita/2012017/ %R 10.1051/ita/2012017 %G en %F ITA_2012__46_4_495_0