Template:Burggraf, Huber & Stetter, 1997
- Burggraf S., Huber H. & Stetter K.O. 1997. Reclassification of the crenarchael orders and families in accordance with 16S rRNA sequence data. International Journal of Systematic Bacteriology 47(3): 657–660. DOI: 10.1099/00207713-47-3-657.