%0 Journal Article %A A. P. Oskolkov %A M. M. Achmatov %A R. D. Shadiev %T Nonlocal problems for the equations of filtration of nonnewtonian fluids in porous media %J Zapiski Nauchnykh Seminarov POMI %D 1991 %P 82-100 %V 189 %U http://geodesic.mathdoc.fr/item/ZNSL_1991_189_a6/ %G ru %F ZNSL_1991_189_a6