@book{
      international1992iaea,
      title={Statistical Treatment of Data on Environmental Isotopes in Precipitation},
      author={ },
      series={entity},
      number={331 },
      year={1992},
      isbn={92-0-100892-9 },
      url={/publications/1435/statistical-treatment-of-data-on-environmental-isotopes-in-precipitation },
      publisher={INTERNATIONAL ATOMIC ENERGY AGENCY },
      address={Vienna}
    }