@article{DE_1983_19_6_a10,
     author = {G. G. Kazaryan},
     title = {A variational boundary value problem for quasilinear equations of regular and irregular types},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1007--1018},
     publisher = {mathdoc},
     volume = {19},
     number = {6},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1983_19_6_a10/}
}