%0 Journal Article %A I. M. Gel'fand %A V. A. Ponomarev %T Free modular lattices and their representations %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1974 %P 1-56 %V 29 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1974_29_6_a0/ %G en %F RM_1974_29_6_a0