@article{DE_1993_29_7_a0,
     author = {V. N. Abrashin},
     title = {Efficient iterative methods for solving multidimensional problems in mathematical physics. {I}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1107--1116},
     publisher = {mathdoc},
     volume = {29},
     number = {7},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1993_29_7_a0/}
}