@book{
  international1981iaea,
  title={Stable Isotope Hydrology},
  series={Technical Reports Series},
  number={210},
  year={1981},
  isbn={92-0-145281-0},
  url={https://www.iaea.org/publications/1311/stable-isotope-hydrology},
  publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
  address={Vienna}
}