@ARTICLE{morgadoAUTOMATICA2011,
  author = {M. Morgado and P. Batista and P. Oliveira and C. Silvestre},
  year = {2011},
  title = {{Position USBL/DVLSensor-based Navigation Filter in the presence of Unknown Ocean Currents}},
  journal = {{Automatica}},
  publisher = {Elsevier},
  volume = {47},
  number = {12},
  pages = {2604--2614},
  doi = {10.1016/j.automatica.2011.09.024},
  ORGANIZATION = {IFAC},
};