@article{IVM_2000_12_a7,
     author = {I. V. Konnov},
     title = {Approximate methods for direct-dual variational inequalities of mixed type},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {55--66},
     publisher = {mathdoc},
     number = {12},
     year = {2000},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2000_12_a7/}
}