@article{DE_1988_24_7_a26,
     author = {S. G. Osipov and V. V. Ternovskii and M. M. Khapaev},
     title = {Properties of the solution of a nonlinear variational problem},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1274--1276},
     publisher = {mathdoc},
     volume = {24},
     number = {7},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1988_24_7_a26/}
}