共 25 条
[1]
Birman M. S., 1962, SOV MATH DOKL, V3, P740
[2]
BIRMAN MS, 1964, DOKL AKAD NAUK SSSR+, V155, P506
[3]
BIRMAN MS, 1962, DOKL AKAD NAUK SSSR+, V144, P475
[4]
BIRMAN MS, 1964, SOV MATH DOKL, V5, P432
[6]
Dunford N., 1958, LINEAR OPERATORS 1
[7]
Friedrichs K. O., 1938, MATH ANN, p[115, 259]
[8]
ON THE PERTURBATION OF CONTINUOUS SPECTRA
[J].
COMMUNICATIONS ON APPLIED MATHEMATICS,
1948, 1 (04)
:361-406
[9]
FRIEDRICHS KO, 1965, LECTURES APPL MATH, V3
[10]
HALMOS PR, 1962, MEASURE THEORY