共 16 条
[1]
AMBARTSUMYAN RV, 1975, JETP LETT+, V21, P171
[2]
BECKER MF, 1976, 9TH P INT C QUANT EL
[4]
Golger A. L., 1974, Soviet Journal of Quantum Electronics, V4, P478, DOI 10.1070/QE1974v004n04ABEH006788