@article{DAN_1967_176_5_a7,
     author = {G. D. Maistrovskii},
     title = {A relaxation theory of {Jacobi's} methods},
     journal = {Doklady Akademii Nauk},
     pages = {1004--1006},
     year = {1967},
     volume = {176},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1967_176_5_a7/}
}