000 00338nam a2200121 4500
008 160616s 000 0
245 _aMeteorological and astronomical incluences on radio wave propagation
100 _aLandmark, B
440 _aNato conference series, 3
500 _aB9:95 K3
942 _cBK
_2BK10192
080 _a523.4 LAN
999 _c10192
_d10192