GARCIA-CASTELLANOS, Daniel; LOMBARDO, Umberto. Poles of Inaccessibility: A Calculation Algorithm for the Remotest Places on Earth. Scottish Geographical Journal, 2007, s. 227–233. Dostupné online [cit. 2008-11-23]. DOI: 10.1080/14702540801897809. Archivované 2014-06-29 na Wayback Machine
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dx.doi.org
GARCIA-CASTELLANOS, Daniel; LOMBARDO, Umberto. Poles of Inaccessibility: A Calculation Algorithm for the Remotest Places on Earth. Scottish Geographical Journal, 2007, s. 227–233. Dostupné online [cit. 2008-11-23]. DOI: 10.1080/14702540801897809. Archivované 2014-06-29 na Wayback Machine
GARCIA-CASTELLANOS, Daniel; LOMBARDO, Umberto. Poles of Inaccessibility: A Calculation Algorithm for the Remotest Places on Earth. Scottish Geographical Journal, 2007, s. 227–233. Dostupné online [cit. 2008-11-23]. DOI: 10.1080/14702540801897809. Archivované 2014-06-29 na Wayback Machine