@book{
  international2019iaea,
  title={Use of Laser Carbon Dioxide Carbon Isotope Analysers in Agriculture},
  series={TECDOC Series},
  number={1866},
  year={2019},
  isbn={978-92-0-101419-1},
  url={https://www.iaea.org/publications/13479/use-of-laser-carbon-dioxide-carbon-isotope-analysers-in-agriculture},
  publisher={INTERNATIONAL ATOMIC ENERGY AGENCY},
  address={Vienna}
}