共 50 条
- [32] PRELIMINARY DATA ON LUNAR SOIL RETURNED BY AUTOMATIC STATION LUNA-20 GEOKHIMIYA, 1972, (07): : 763 - +
- [35] THERMAL PROPERTIES OF LUNAR SOIL (LUNA-20) AND ITS TERRESTRIAL ANALOGS DOKLADY AKADEMII NAUK SSSR, 1974, 218 (05): : 1043 - 1045
- [39] CHEMICAL COMPOSITION OF REGOLITH RETURNED BY LUNA-20 FROM CONTINENTAL REGION OF MOON GEOKHIMIYA, 1974, (01): : 3 - 9