@misc{76778,
  author = {P. Undén},
  title = {A method of correcting tidal biases in the data assimilation system},
  year = {1983},
  journal = {ECMWF Technical Memoranda},
  number = {82},
  pages = {36},
  month = {12/1983},
  publisher = {ECMWF},
  address = {Shinfield Park, Reading},
  url = {https://www.ecmwf.int/node/12865},
  doi = {10.21957/0vdqwerkp},
  language = {eng},
}