共 6 条
[2]
HAUSHERR B, TO BE PUBLISHED
[4]
JEGO JM, 1967, CR ACAD SCI B PHYS, V264, P1496
[5]
LETOKHOV VS, 1969, SOV PHYS JETP-USSR, V28, P562
[6]
MAURER P, 1967, OPT SPECTRA