共 31 条
[6]
Eliseev P. G., 1973, Soviet Journal of Quantum Electronics, V3, P181, DOI 10.1070/QE1973v003n03ABEH005104
[9]
GLOVER GH, 1972, APPL PHYS LETT, V21, P409, DOI 10.1063/1.1654433