共 8 条
[2]
COURANT R, 1953, METHODS MATH PHYSICS, V1, P412
[3]
COURANT R, 1962, METHODS MATHEMATICAL, V2, P328
[4]
GOULD SH, 1964, VARIATIONAL METHODS, pCH2
[5]
THEORY OF FERROMAGNETISM AND ORDERING OF ELECTRONIC ENERGY LEVELS
[J].
PHYSICAL REVIEW,
1962, 125 (01)
:164-&
[6]
NEWTON RG, 1966, SCATTERING THEORY WA, pCH20
[7]
SACHS RG, 1953, NUCLEAR THEORY
[8]
TITCHMARCH EC, 1958, EIGENFUNCTION EXPA 2, pCH15