Mcgenity TJ, Gemmell RT, Grant WD
(1998).
Proposal of a new halobacterial genus Natrinema gen. nov., with two species Natrinema pellirubrum nom. nov. and Natrinema pallidum nom. nov.
Amils R, Sanz JL, Ramírez L, Ureña D, Marín I, Pisabarro AG
(1989).
The use of functional analysis of the ribosome as a tool to determine archaebacterial phylogeny.