%0 Journal Article
%A Mateescu, A.
%A Mateescu, G. D.
%T Associative closure and periodicity of $\omega $-words
%J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications
%D 1998
%P 153-174
%V 32
%N 4-6
%I EDP-Sciences
%U http://archive.numdam.org/item/ITA_1998__32_4-6_153_0/
%G en
%F ITA_1998__32_4-6_153_0