@article{DE_1972_8_4_a13,
     author = {V. L. Rvachev and A. P. Slesarenko},
     title = {The solution of mixed boundary value problems in nonhomogeneous media for multiply connected domains of complex form by the lattice method},
     journal = {Differencialʹnye uravneni\^a},
     pages = {696--705},
     publisher = {mathdoc},
     volume = {8},
     number = {4},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1972_8_4_a13/}
}