%0 Journal Article %A I. V. Bobylev %T Projective dimension of an abelian group over its ring of endomorphisms %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1973 %V 28 %N 2 %U http://geodesic.mathdoc.fr/item/RM_1973_28_2_a13/ %G ru %F RM_1973_28_2_a13