@article{DE_1996_32_7_a4,
     author = {I. B. Badriev and O. A. Zadvornov},
     title = {Investigation of the convergence of an iterative process for equations with degenerate operators},
     journal = {Differencialʹnye uravneni\^a},
     pages = {898--901},
     publisher = {mathdoc},
     volume = {32},
     number = {7},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1996_32_7_a4/}
}