@article{TRSPY_1972_117_a16,
     author = {G. N. Yakovlev},
     title = {Unbounded solutions of degenerate elliptic equations},
     journal = {Informatics and Automation},
     pages = {312--320},
     publisher = {mathdoc},
     volume = {117},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1972_117_a16/}
}