共 5 条
[1]
POCKET CALCULATOR DETERMINATION OF ENERGY EIGENVALUES
[J].
JOURNAL OF PHYSICS A-MATHEMATICAL AND GENERAL,
1977, 10 (06)
:L99-L103
[2]
QUANTUM-MECHANICAL PERTURBATION-THEORY
[J].
REPORTS ON PROGRESS IN PHYSICS,
1977, 40 (09)
:963-1031