A team of 59 spent 27 days exploring Krubera. Including members from nine different countries, the team set up a series of camps underground. Ukrainian cave diver Gennady Samokhin was responsible for reaching a new world depth record of . See also Geography of Abkhazia Geography of Georgia List of caves Speleology List of deepest caves Notes References Bibliography Buachidze, I.M., and Meliva, A.M. 1967. To the question of groundwater discharge into the Black Sea in the Gagra area. Trudy laboratorii gidrogeologii I inzhenernoy geologii Gruzinskogo politechnicheskogo instituta, 3, 33–39. Kiknadze, T. Z. 1972. Karst of the Arabika massif. Metzniereba, Tbilisi, 245 p. (in Russian). Kiknadze, T.Z. 1979. Geology, Hydrogeology and activity of limestone karst. Metzniereba, Tbilisi, 232 p. (in Russian). Klimchouk, A. B. 1984. On impact of the late Quaternary glaciations on the karst development of the Arabika massif (Caucasus). Izvestia VGO (Leningrad), 116 (2), 165¬–170 (in Russian). Klimchouk, A. B. 1990. Karst circulation systems of the Arabika massif. Peschery (Caves), inter-university scientific transactions, Perm: Perm University, 6–16 (in Russian) Klimchouk, A.B. 2006. The deepest cave in the world in the Arabika Massif and the evolution of the Black Sea. Svet (Light), 2 (31), 33–36 (in Russian). Klimchouk, A. 1991. Le grotte del massiccio di Arabika. La Rivista del CAI, 112(1), 37–47. Klimchouk, A.B. 2004. Krubera (Voronja) Cave, Georgia. In: Gunn, J. (Ed.). Encyclopedia of Cave and Karst Science. New York - London: Fitzroy Dearborn – Taylor and Francis Books. Klimchouk, A. and Kasjan, Yu. 2001. In a search for the route to 2000 meters depth: The deepest cave in the World in the Arabika massif, Western Caucasus. Nat. Speleol. Soc. News (USA), 59 (9). 252–257. Klimchouk, A. and Kasjan, Yu. 2004. Krubera: il piu profondo abisso del mondo (Alla ricerca del −2000 metri nel massiccio di Arabika). La Rivista del CAI, 71–75. Klimchouk A.B. and Kasjan Yu.M. 2006. Distribution of temperature in karst systems: data from deep caves of the Arabika Massif. Geologichny Zhurnal (Geological Journal), 1, 108–115, Kyiv (Ukraine) (in Russian). Klimchouk, A.B., Samokhin, G.V., and Kasjan Yu.M. 2008. The deepest cave in the word Krubera and its hydrogeological and paleogeographic significance. Speleology and Karstology, 1, 100–104. Simferopol (Ukraine) (in Russian). Kruber, A. A. 1911. Karabi-Yuajla and the Arabika massif. Zemlevedenie (Moscow), 18(3) (in Russian). Kruber, A. A. 1912a. The voyage to Arabika. Estestvoznanie i geografia (in Russian). Kruber, A. A. 1912b. From observations of karst in