000 00406nam a2200181Ia 4500
008 240220s9999 xx 000 0 und d
041 _aENG
082 _a621.36
100 _aAnanev Yurii A
245 0 _aLaser resontors and the beam divergence problem
260 _aNULL
260 _bAdam Hilger
260 _c1992
300 _a442p.
365 _b8601
650 _aELECTRICAL
942 _cDBK
999 _c28884
_d28884