%0 Journal Article
%A Jürgen Schmidt
%A Constantine Tsinakis
%T Relative Pseudo-Complements, Join-Extensions, and Meet-Retractions.
%J Mathematische Zeitschrift
%D 1977
%P 271-284
%V 157
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZ_1977__157_172611/
%F MZ_1977__157_172611