To cite the fronts data in this package use:

Orsi, A. H., T. Whitworth III and W. D. Nowlin, Jr., 1995: On the meridional extent and fronts of the Antarctic Circumpolar Current, Deep-Sea Research I, 42, 641-673.

Park Y.‐H., Park T., Kim T.‐W., Lee S.‐H., Hong C.‐S., Lee J.‐H., Rio M.‐H., Pujol M.‐I., Ballarotta M., Durand I., Provost C. (2019). Observations of the Antarctic Circumpolar Current over the Udintsev Fracture Zone, the narrowest choke point in the Southern Ocean. Journal of Geophysical Research: Oceans, -. https://doi.org/10.1029/2019JC015024

Corresponding BibTeX entries:

  @Article{,
    title = {On the meridional extent and fronts of the Antarctic
      Circumpolar Current},
    author = {A. H. Orsi and T. Whitworth III and W. D. {Nowlin Jr.}},
    journal = {Deep-Sea Research I},
    year = {1995},
    volume = {42},
    pages = {641--673},
    note = {originally found at
      http://woceatlas.tamu.edu/Sites/html/atlas/SOA_DATABASE_DOWNLOAD.html},
  }

  @Article{,
    title = {Observations of the Antarctic Circumpolar Current over the
      Udintsev Fracture Zone, the narrowest choke point in the Southern
      Ocean.},
    author = {Y.‐H. Park and T. Park and T.‐W. Kim and S.‐H. Lee and
      C.‐S. Hong and J.‐H. Lee and M.‐H. Rio and M.‐I. Pujol and M.
      Ballarotta and I. Durand and C. Provost},
    journal = {Journal of Geophysical Research: Oceans,},
    year = {2019},
    volume = {124},
    pages = {4511-4528},
    url = {https://www.seanoe.org/data/00486/59800/},
  }