1. Isotopic variations in meteoric waters;Craig;Science,1961
2. Stable isotopes in precipitation;Dansgaard;Tellus,1964
3. Deuterium content of natural waters and other substances;Friedman;Geochim. Consmochim. Acta,1953
4. Isotopic patterns in modern global precipitation;Rozanski,1993
5. Isotopes in Hydrology, Hydrogeology and Water Recourses;Singh,2005