@article{IVM_2007_8_a1,
     author = {O. A. Zadvornov and M. M. Karchevskii and A. E. Fedotov},
     title = {Application of mixed schemes of the finite element method to the solution of problems of nonlinear filtration theory},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {16--26},
     publisher = {mathdoc},
     number = {8},
     year = {2007},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2007_8_a1/}
}