@article{DE_1973_9_12_a10,
     author = {V. L. Rvachev and N. F. Ganzhela},
     title = {A certain method of reducing boundary value problems of mathematical physics to a mathematical programming problem},
     journal = {Differencialʹnye uravneni\^a},
     pages = {2202--2206},
     publisher = {mathdoc},
     volume = {9},
     number = {12},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1973_9_12_a10/}
}