共 6 条
[1]
Bertelson R.C., 1971, PHOTOCHROMISM, P49
[2]
CHU NYC, 1985, P SPIE INT SOC OPT E, V562, P6
[3]
MELZIG M, 1985, Patent No. 8502619
[6]
YOSHITAKE J, 1989, NIPPON KAGAKU KAISHI, P127