%0 Journal Article %A L. D. Èskin %T About the self-similar solution of Cauchy problem for the gas filtration equation in porous medium with axial symmetry %J Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki %D 2006 %P 83-93 %V 148 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZKU_2006_148_4_a7/ %G ru %F UZKU_2006_148_4_a7