%0 Journal Article
%A Arz, Johannes
%T Syntactic congruences and syntactic algebras
%J RAIRO. Informatique théorique
%D 1983
%P 231-238
%V 17
%N 3
%I EDP-Sciences
%U http://www.numdam.org/item/ITA_1983__17_3_231_0/
%G en
%F ITA_1983__17_3_231_0