@article{DE_1971_7_10_a14,
     author = {M. A. Veliev},
     title = {Certain sufficient conditions for stability of the {Bubnov-Galerkin} method for a boundary value problem in {Hilbert} space},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1886--1894},
     publisher = {mathdoc},
     volume = {7},
     number = {10},
     year = {1971},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1971_7_10_a14/}
}