共 4 条
[3]
MULTIPHOTON IONIZATION OF ATOMIC HYDROGEN IN GROUND STATE
[J].
PHYSICAL REVIEW,
1968, 172 (01)
:83-&
[4]
APPROXIMATE PERTURBATION-THEORY FOR HIGH-ORDER ELECTROMAGNETIC TRANSITIONS
[J].
PHYSICAL REVIEW A,
1972, 6 (02)
:817-&