Geodesic
An invariant test for the stability of a mixed boundary value difference problem
Trudy Matematicheskogo Instituta imeni V.A. Steklova, Tome 29 (1974) no. 6 
A. V. Sokolov. An invariant test for the stability of a mixed boundary value difference problem. Trudy Matematicheskogo Instituta imeni V.A. Steklova, Tome 29 (1974) no. 6. http://geodesic.mathdoc.fr/item/RM_1974_29_6_a16/
@article{RM_1974_29_6_a16,
     author = {A. V. Sokolov},
     title = {An invariant test for the stability of a~mixed boundary value difference problem},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     year = {1974},
     volume = {29},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/RM_1974_29_6_a16/}
}
TY  - JOUR
AU  - A. V. Sokolov
TI  - An invariant test for the stability of a mixed boundary value difference problem
JO  - Trudy Matematicheskogo Instituta imeni V.A. Steklova
PY  - 1974
VL  - 29
IS  - 6
UR  - http://geodesic.mathdoc.fr/item/RM_1974_29_6_a16/
LA  - ru
ID  - RM_1974_29_6_a16
ER  - 
%0 Journal Article
%A A. V. Sokolov
%T An invariant test for the stability of a mixed boundary value difference problem
%J Trudy Matematicheskogo Instituta imeni V.A. Steklova
%D 1974
%V 29
%N 6
%U http://geodesic.mathdoc.fr/item/RM_1974_29_6_a16/
%G ru
%F RM_1974_29_6_a16

Voir la notice de l'article provenant de la source Math-Net.Ru

[1] V. S. Ryabenkii, “Neobkhodimye i dostatochnye usloviya khoroshei obuslovlennosti kraevykh zadach”, ZhVM i MF, 4:2 (1964), 242–255

[2] S. K. Godunov, V. S. Ryabenkii, “Spektralnye priznaki ustoichivosti kraevykh zadach dlya nesamosopryazhennykh raznostnykh uravnenii”, UMN, 18:3 (1963), 3–14 | MR | Zbl

[3] V. S. Ryabenkii, “O yadrakh spektrov semeistv operatorov”, DAN, 185:2 (1969), 275–277