@article{IVM_1996_12_a3,
     author = {V. S. Izhutkin and M. V. Petropavlovskii and A. V. Blinov},
     title = {The center and the barrier function methods using reduced directions for the nonlinear progamming problem},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {30--41},
     publisher = {mathdoc},
     number = {12},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1996_12_a3/}
}