@article{ZVMMF_2001_41_9_a7,
     author = {I. V. Konnov},
     title = {The {Lagrange} multiplier technique for variational inequalities},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1344--1357},
     publisher = {mathdoc},
     volume = {41},
     number = {9},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2001_41_9_a7/}
}