%0 Journal Article
%A Cassaigne, Julien
%A Nicolas, Francois
%T On the decidability of semigroup freeness
%J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications
%D 2012
%P 355-399
%V 46
%N 3
%I EDP-Sciences
%U http://archive.numdam.org/articles/10.1051/ita/2012010/
%R 10.1051/ita/2012010
%G en
%F ITA_2012__46_3_355_0