%0 Journal Article %A I. B. Badriev %A A. D. Lyashko %A O. V. Pankratova %T Investigation of the convergence of iterative methods for solving nonlinear problems in filtration theory %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1998 %P 8-13 %N 11 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1998_11_a1/ %G ru %F IVM_1998_11_a1