1. Revision of Campylobacter, Helicobacter, and Wolinella Taxonomy: Emendation of Generic Descriptions and Proposal of Arcobacter gen. nov.
2. T.M. Wassenaar, D.G. Newell, in: M. Dworkin et al. (Eds.), The Prokaryotes: An Evolving Electronic Resource for the Microbiological Community, 3rd edn., Springer-Verlag, New York, 2000.
3. F.C. Tenover, C.L. Fennell, in: A. Balows et al. (Eds.), The Prokaryotes, 2nd edn., Springer-Verlag, New York, 1991.
4. J. Simon, R. Gross, O. Klimmek, A. Kröger, in: M. Dworkin et al. (Eds.), The Prokaryotes: An Evolving Electronic Resource for the Microbiological Community, 3rd edn., Springer-Verlag, New York, 2000.
5. Isolation and characterization of Dehalospirillum multivorans gen. nov., sp. nov., a tetrachloroethene-utilizing, strictly anaerobic bacterium