- INTERNATIONAL JOURNAL OF SYSTEMATIC AND EVOLUTIONARY MICROBIOLOGY (July 2002)
- Organic Geochemistry (2005)
- INTERNATIONAL JOURNAL OF SYSTEMATIC BACTERIOLOGY (April 1999)
- APPLIED AND ENVIRONMENTAL MICROBIOLOGY 63(4):1230--1236 (April 1997)
- EXTREMOPHILES 3(4):277--282 (November 1999)


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