@manual{76863,
  author = {P.D. Watts and A. McNally and Jean-Noël Thépaut and Marco Matricardi and Richard Engelen and Niels Bormann},
  title = {Measurement of Seasonal CO2 Fluctuations from Space},
  year = {2004},
  journal = {Final Report for ESA contract 14644/00/NL/JSC},
  number = {2004:ESA Contract 14644/00/NL/JSC},
  pages = {90},
  month = {05/2004},
  publisher = {ECMWF},
  address = {Shinfield Park, Reading},
  language = {eng},
}