@article{ZVMMF_2004_44_7_a3,
     author = {F. P. Vasil'ev and A. S. Stukalov},
     title = {Conditions for the approximation of equilibrium problems from the value of a functional},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1196--1208},
     publisher = {mathdoc},
     volume = {44},
     number = {7},
     year = {2004},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2004_44_7_a3/}
}