20121129d1965 |||y0rusy50 ba creator International space science symposium 6 Mar del Plata 070 text monographic Надзаг. т. 5: Leningrad state univ.; т. 11: Hydrometeorological service of the USSR NLR Гн11 Г-4/73 20240724173750.0 RU\INFOCOMM_322\NLR\5000079525