共 22 条
[1]
AGARWAL GS, IN PRESS
[2]
COHEN L, 1965, J MATH PHYS, V7, P781
[3]
DAUGHADAY H, 1965, PHYS REV, V139, P1436
[10]
LAX M, 1967, J QUANT ELECTRON, VQE 3, P47