%0 Journal Article %A L. D. Eskin %T On a self-similar solution of the equation of gas filtration in a spherically symmetric porous medium %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 2008 %P 58-69 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_2008_8_a5/ %G ru %F IVM_2008_8_a5