@article{ZVMMF_2012_52_11_a4,
     author = {A. F. Izmailov and E. I. Uskov},
     title = {On the influence of the critical {Lagrange} multipliers on the convergence rate of the multiplier method},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1959--1975},
     publisher = {mathdoc},
     volume = {52},
     number = {11},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2012_52_11_a4/}
}