Kobayashi, Tetsuo; Kwak, Yi Seong; Akiba, Teruhiko; Kudo, Toshiaki; Horikoshi, Koki (1994). "Thermococcus profundus sp. nov., A New Hyperthermophilic Archaeon Isolated from a Deep-sea Hydrothermal Vent". Systematic and Applied Microbiology. 17 (2): 232–236. doi:10.1016/S0723-2020(11)80013-5. ISSN0723-2020.
Kobayashi, Tetsuo; Kwak, Yi Seong; Akiba, Teruhiko; Kudo, Toshiaki; Horikoshi, Koki (1994). "Thermococcus profundus sp. nov., A New Hyperthermophilic Archaeon Isolated from a Deep-sea Hydrothermal Vent". Systematic and Applied Microbiology. 17 (2): 232–236. doi:10.1016/S0723-2020(11)80013-5. ISSN0723-2020.