@article{DE_1979_15_2_a15,
     author = {L. P. Yanovskii},
     title = {A note on the normal solvability of elliptic variational inequalities},
     journal = {Differencialʹnye uravneni\^a},
     pages = {327--330},
     publisher = {mathdoc},
     volume = {15},
     number = {2},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1979_15_2_a15/}
}