000 00328nas a22001217a 4500
003 USJPLib
008 181003b xxu||||| |||| 00| 0 eng d
022 _a0030-4018
041 _aEng.
245 _aOptics Communications, Vol.79 & 80
260 _aAmsterdam
_bNorth-Holland Publishing Company
_c1990/91
942 _2ddc
_cBP
_s1
999 _c153800
_d153800