1. About c Drake: http://www.cdrake.org/, last access: 11 October 2019.
2. Antipov, N.N., Danilov, A.I., Klepikov, A.V.: Issledovaniya Yuzhnogo okeana po nauchnyim programmam AANII: ot programmyi "POLEKS-Yug" do FTsP "Mirovoy okean" [Studies of the Southern Ocean within the AARI scientific programmes: from POLEX-South programme to FTP "The World Ocean"], Problemy Arctiki i Antarctiki [Problems of Arctic and Antarctic], 1 (99), 65-85, http://www.aari.ru/misc/publicat/paa_statia.php?arh=1&ns=347&jur=341, 2014, last access: 11 October 2019.
3. Artamonov, Ju.V., Skripaleva, E.A., Fedirko, A.V.: Seasonal and interannual variability of water masses in Drake passage, Ukrainian Antarctic Journal, 10-11, 161-171, 2011-2012.
4. Bulgakov, N.P., Bibik, V.A., Dzhiganshin, G.F.: Tsirkulyatsiya vod v prolive Dreyka i zapadnoy chasti Atlanticheskogo sektora Antarktiki v letneye vremya [Water circulation in the Drake Channel and the western part of the Atlantic sector of the Antarctic in the summer], Bulletin of the Ukrainian Antarctic Centre, 3, 110-118, 2000.
5. Copernicus Marine Service: http://marine.copernicus.eu/, last access: 11 October 2019.