@article{ZVMMF_1987_27_12_a0,
     author = {A. B. Bakushinskii and V. N. Trushnikov},
     title = {Rough conjugate directions methods},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1763--1770},
     year = {1987},
     volume = {27},
     number = {12},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1987_27_12_a0/}
}