@article{IVM_1992_10_a5,
     author = {I. V. Konnov},
     title = {Combined subgradient methods for the search for saddle points},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {30--33},
     publisher = {mathdoc},
     number = {10},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1992_10_a5/}
}