%0 Journal Article
%A I. NÉMETI
%T From hereditary classes to varieties in abstract model theory and partial algebra
%J Beiträge zur Algebra und Geometrie
%D 1978
%P 69-78
%V 7
%I mathdoc
%U http://geodesic.mathdoc.fr/item/BAG_1978__7_138149/
%F BAG_1978__7_138149