@article{ZVMMF_1979_19_5_a0,
     author = {T. I. Savyolova and S. M. Knopova},
     title = {The use of~projection methods to~solve unstable problems},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1091--1096},
     publisher = {mathdoc},
     volume = {19},
     number = {5},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1979_19_5_a0/}
}