%0 Journal Article
%A V. Dlab
%A I. Ágoston
%A E. Lukács
%T Homological Characterization of Lean Algebras.
%J Manuscripta mathematica
%D 1993
%P 141-148
%V 81
%N 3-4
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MM2_1993__81_3-4_155893/
%F MM2_1993__81_3-4_155893