%0 Journal Article
%A Almeida, Jorge
%A Escada, Ana P.
%T The globals of pseudovarieties of ordered semigroups containing $B_2$ and an application to a problem proposed by Pin
%J RAIRO - Theoretical Informatics and Applications - Informatique Théorique et Applications
%D 2005
%P 1-29
%V 39
%N 1
%I EDP-Sciences
%U http://archive.numdam.org/articles/10.1051/ita:2005001/
%R 10.1051/ita:2005001
%G en
%F ITA_2005__39_1_1_0