@article{DAN_1979_247_6_a2,
     author = {A. B. Bakushinskii},
     title = {Equivalent transformations of variational inequalities and their use},
     journal = {Doklady Akademii Nauk},
     pages = {1297--1300},
     publisher = {mathdoc},
     volume = {247},
     number = {6},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1979_247_6_a2/}
}