%0 Journal Article %A Lombardy, Sylvain %T Two-way representations and weighted automata %J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications %D 2016 %P 331-350 %V 50 %N 4 %I EDP-Sciences %U http://www.numdam.org/articles/10.1051/ita/2016026/ %R 10.1051/ita/2016026 %G en %F ITA_2016__50_4_331_0