%0 Journal Article %A G. L. Fel'dman %T The global homological dimension of general rings of differential operators %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1974 %V 29 %N 5 %U http://geodesic.mathdoc.fr/item/RM_1974_29_5_a25/ %G ru %F RM_1974_29_5_a25