共 7 条
[1]
BEREZANSKII JM, 1968, 17 AM MATH SOC TRANS
[2]
CASE KM, 1967, LINEAR TRANSPORT THE
[3]
HANGELBROEK RJ, 1973, THESIS GRONINGEN U
[4]
Kato T., 1967, PERTURBATION THEORY
[5]
Maurin K., 1967, Methods of Hilbert Spaces
[6]
Naimark M.A., 1959, Normed rings
[7]
PELLEGRINO F, 1951, PROBLEMES CONCRETS A