000 01230nam0a22003371 4500
001 RU\NLR\INFOCOMM_116\5000061793
005 20250630144543.0
090 _a7992103
_c7992103
100 _a20081203d1971 |||y0rusy50 ca
101 0 _aeng
102 _aRU
105 _aa z 100zy
181 0 _ai
_baxxe
182 0 _an
200 1 _aOn the method of determination of the optical depths of noctilucent clouds
_epresented at the Symposium of noctilucent clouds, IAMAP/IAGA, International union of geodesy and geophysics, XV General assembly
_fO. Avaste and Ch. Willmann
203 _aТекст
_bвизуальный
_cнепосредственный
210 _aМoscow
_d1971
215 _a20 с.
_cил.
_d19
320 _aБиблиогр.: с. 19-20
686 _aГф3-448
_2rubbk
700 1 _aAvaste
_bO. A.
_gOlev Augustovič
701 1 _9z45790
_aVillmann
_bPš.
711 0 2 _aInternational union of geodesy and geophysics
_cParis
_bGeneral assembly
_d15
_f1971
_eMoscow
_3RU\NLR\AUTH\8810072815
790 1 _9z45701
_aWillmann
_bCh.
852 _aNLR
_jГн11 Д-4/43
942 _cBOOK
943 _oPUBLIC