Huber, H., Hohn, M. J., Rachel, R., Fuchs, T., Wimmer, V. C., Stetter, K. O (2002). “A new phylum of Archaea represented by a nanosized hyperthermophilic symbiont”. Nature417 (6884): 63–7. PMID11986665.
Waters, E., Hohn, M. J., Ahel, I., Graham, D. E., Adams, M. D., Barnstead, M., Beeson, K. Y., Bibbs, L., Bolanos, R., Keller, M., Kretz, K., Lin, X., Mathur, E., Ni, J., Podar, M., Richardson, T., Sutton, G. G., Simon, M., Soll, D., Stetter, K. O., Short, J. M., Noordewier, M. (2003). “The genome of Nanoarchaeum equitans: insights into early archaeal evolution and derived parasitism”. Proc Natl Acad Sci U S A100 (22): 12984–8. PMID14566062.