%0 Journal Article
%A Tan, Bo
%A Wen, Zhi-Ying
%T Periodicity problem of substitutions over ternary alphabets
%J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications
%D 2008
%P 747-762
%V 42
%N 4
%I EDP-Sciences
%U http://www.numdam.org/articles/10.1051/ita:2007057/
%R 10.1051/ita:2007057
%G en
%F ITA_2008__42_4_747_0