@misc{78760,
  keywords = {workshop, data assimilation, diagnostics, systems performance},
  author = {D.N. Daescu},
  title = {Sensitivity analysis in variational data assimilation and applications},
  year = {2009},
  month = {2009},
  url = {https://www.ecmwf.int/node/15261},
  language = {eng},
}