%0 Journal Article
%A Brandenburg, Franz J.
%A Dassow, Jürgen
%T Efficient reductions of picture words
%J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications
%D 1993
%P 49-56
%V 27
%N 1
%I EDP-Sciences
%U http://www.numdam.org/item/ITA_1993__27_1_49_0/
%G en
%F ITA_1993__27_1_49_0