共 21 条
[1]
ABRAMOWITZ M, 1968, HDB MATH FUNCTIONS, P724
[5]
EXTENSION DUNE FORMULE DE LAGRANGE A DES PROBLEMES DE VALEURS PROPRES
[J].
NUCLEAR PHYSICS,
1960, 20 (03)
:321-346
[6]
DIRECT DETERMINATION OF EFFECTIVE-HAMILTONIANS BY WAVE-OPERATOR METHODS .1. GENERAL FORMALISM
[J].
PHYSICAL REVIEW A,
1983, 28 (06)
:3184-3192
[7]
JOACHIM C, UNPUB
[9]
KATO T, 1966, PERTURBATION THEORY, P335