%0 Journal Article
%A M. Makkai
%T A compactness result concerning direct products of models
%J Fundamenta Mathematicae
%D 1965
%P 313-325
%V 57
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/fm-57-3-313-325/
%R 10.4064/fm-57-3-313-325
%G en
%F 10_4064_fm_57_3_313_325