%0 Journal Article
%A G. Wenzel
%T Extensions of congruence relations on infinitary partial algebras. A problem of G. Grätzer
%J Fundamenta Mathematicae
%D 1970
%P 163-169
%V 67
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/fm-67-2-163-169/
%R 10.4064/fm-67-2-163-169
%G en
%F 10_4064_fm_67_2_163_169