%0 Journal Article %A O. I. Bogoyavlenskii %A S. P. Novikov %T Homogeneous models in~general relativity and gas dynamics %J Trudy Matematicheskogo Instituta imeni V.A. Steklova %D 1976 %P 31-48 %V 31 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/RM_1976_31_5_a2/ %G en %F RM_1976_31_5_a2