@article{ZVMMF_1982_22_6_a3,
     author = {A. G. Zarubin},
     title = {On the rate of convergence of projection methods in the eigenvalue problem},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1308--1315},
     publisher = {mathdoc},
     volume = {22},
     number = {6},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1982_22_6_a3/}
}