共 6 条
[1]
BOULDIN RH, IN PRESS
[2]
Halmos PR., 1982, HILBERT SPACE PROBLE
[3]
HOLBROOK JAR, 1969, CRELLES J, V237, P116
[4]
Kato T., 1966, PERTURBATION THEORY, V132, P396
[5]
Sz-Nagy B., 1967, ANALYSE HARMONIQUE O