%0 Journal Article %A E. S. Sabinina %T On the Cauchy problem for the equation of nonstationary gas filtration in several space variables %J Doklady Akademii Nauk %D 1961 %P 1034-1037 %V 136 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1961_136_5_a7/ %G ru %F DAN_1961_136_5_a7