@article{ZVMMF_2011_51_7_a2,
     author = {A. F. Izmailov and E. I. Uskov},
     title = {On the application of {Newton-type} methods to {Fritz} {John} optimality conditions},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1194--1208},
     publisher = {mathdoc},
     volume = {51},
     number = {7},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2011_51_7_a2/}
}