共 13 条
[1]
Akselrud L. G., 1989, 12 EUR CRYSTALLOGRAP, V3, P155
[4]
ELDER IF, 1996, OSA TOPS ADV SOLID S, V1, P319
[6]
Kaminskii A.A., 1981, Laser Crystals
[9]
NOGUCHI T, 1967, KOGYO KAGAKU ZASSHI, V70, P834