@article{ZVMMF_1972_12_5_a1,
     author = {V. F. Dem'yanov and A. B. Pevnyi},
     title = {Numerical methods for finding saddle points},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1099--1127},
     publisher = {mathdoc},
     volume = {12},
     number = {5},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1972_12_5_a1/}
}