Abarca, Jaime F; Casiccia, Claudio C. (2002 թ․ դեկտեմբերի 9). «Skin cancer and ultraviolet-B radiation under the Antarctic ozone hole: southern Chile, 1987–2000». Photodermatology, Photoimmunology & Photomedicine. John Wiley & Sons A/S. 18 (6): 294–302. doi:10.1034/j.1600-0781.2002.02782.x. PMID12535025. S2CID25748826. Abstract. "Background: Punta Arenas, Chile, the southernmost city in the world (53°S), with a population of 154,000."
«Museum website». Naovictoria.cl. Արխիվացված է օրիգինալից 2012 թ․ փետրվարի 7-ին. Վերցված է 2012 թ․ մայիսի 16-ին.
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Abarca, Jaime F; Casiccia, Claudio C. (2002 թ․ դեկտեմբերի 9). «Skin cancer and ultraviolet-B radiation under the Antarctic ozone hole: southern Chile, 1987–2000». Photodermatology, Photoimmunology & Photomedicine. John Wiley & Sons A/S. 18 (6): 294–302. doi:10.1034/j.1600-0781.2002.02782.x. PMID12535025. S2CID25748826. Abstract. "Background: Punta Arenas, Chile, the southernmost city in the world (53°S), with a population of 154,000."
Abarca, Jaime F; Casiccia, Claudio C. (2002 թ․ դեկտեմբերի 9). «Skin cancer and ultraviolet-B radiation under the Antarctic ozone hole: southern Chile, 1987–2000». Photodermatology, Photoimmunology & Photomedicine. John Wiley & Sons A/S. 18 (6): 294–302. doi:10.1034/j.1600-0781.2002.02782.x. PMID12535025. S2CID25748826. Abstract. "Background: Punta Arenas, Chile, the southernmost city in the world (53°S), with a population of 154,000."