Nakagawa, Satoshi; Takai, Ken; Inagaki, Fumio; Horikoshi, Koki; Sako, Yoshihiko (2005). "Nitratiruptor tergarcus gen. nov., sp. nov. and Nitratifractor salsuginis gen. nov., sp. nov., nitrate-reducing chemolithoautotrophs of the ε-Proteobacteria isolated from a deep-sea hydrothermal system in the Mid-Okinawa Trough". International Journal of Systematic and Evolutionary Microbiology. 55 (2): 925–933. doi:10.1099/ijs.0.63480-0. PMID15774687.
Nakagawa, Satoshi; Takai, Ken; Inagaki, Fumio; Horikoshi, Koki; Sako, Yoshihiko (2005). "Nitratiruptor tergarcus gen. nov., sp. nov. and Nitratifractor salsuginis gen. nov., sp. nov., nitrate-reducing chemolithoautotrophs of the ε-Proteobacteria isolated from a deep-sea hydrothermal system in the Mid-Okinawa Trough". International Journal of Systematic and Evolutionary Microbiology. 55 (2): 925–933. doi:10.1099/ijs.0.63480-0. PMID15774687.