%0 Journal Article %A O. A. Zadvornov %A M. M. Karchevskii %A A. E. Fedotov %T Application of mixed schemes of the finite element method to the solution of problems of nonlinear filtration theory %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 2007 %P 16-26 %N 8 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_2007_8_a1/ %G ru %F IVM_2007_8_a1