共 50 条
- [2] DETERMINATION OF ISOTOPIC COMPOSITION OF ATMOSPHERIC HELIUM GEOCHEMISTRY INTERNATIONAL USSR, 1970, 7 (03): : 498 - &
- [6] ISOTOPIC COMPOSITION OF HELIUM IN THERMAL SPRINGS OF ICELAND GEOKHIMIYA, 1972, (11): : 1396 - 1396
- [7] ISOTOPIC COMPOSITION OF HELIUM IN SOLAR CORPUSCULAR STREAMS IZVESTIYA AKADEMII NAUK SSSR SERIYA FIZICHESKAYA, 1972, 36 (11): : 2319 - 2323
- [10] ANOMALIC ISOTOPIC COMPOSITION OF HELIUM IN VOLCANIC GASES DOKLADY AKADEMII NAUK SSSR, 1969, 184 (05): : 1197 - &