Southworth, M. W., Kong, H., Kucera, R. B., Ware, J., Jannasch, H. W., & Perler, F. B. (1996). Cloning of thermostable DNA polymerases from hyperthermophilic marine Archaea with emphasis on Thermococcus sp. 9 degrees N-7 and mutations affecting 3'-5' exonuclease activity.

Southworth, M W., H. Kong, R B. Kucera, J. Ware, H W. Jannasch, and F B. Perler. Cloning of Thermostable DNA Polymerases From Hyperthermophilic Marine Archaea With Emphasis On Thermococcus Sp. 9 Degrees N-7 and Mutations Affecting 3'-5' Exonuclease Activity. 1996.

Southworth, M W., et al. Cloning of Thermostable DNA Polymerases From Hyperthermophilic Marine Archaea With Emphasis On Thermococcus Sp. 9 Degrees N-7 and Mutations Affecting 3'-5' Exonuclease Activity. 1996.