@article{ZVMMF_2008_48_2_a6,
     author = {V. I. Zabotin and T. F. Minnibaev},
     title = {The method of feasible directions for mathematical programming problems with preconvex constraints},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {255--263},
     publisher = {mathdoc},
     volume = {48},
     number = {2},
     year = {2008},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2008_48_2_a6/}
}