Chiu-Chung Young and Peter Kämpfer and Mann-Jing Ho and Hans-Jürgen Busse and Birgit E Huber and A B Arun and Fo-Ting Shen and Wei-An Lai and P D RekhaInternational journal of systematic and evolutionary microbiologyDecember2007. PMID: 18048725
.
Peter Kämpfer and Uwe Meurer and Michael Esser and Thomas Hirsch and Hans-Jürgen BusseInternational journal of systematic and evolutionary microbiologyJune2007. PMID: 17551055
.
Peter Kämpfer and Ramon Rosselló-Mora and Malte Hermansson and Frank Persson and Birgit Huber and Enevold Falsen and Hans-Jürgen BusseInternational journal of systematic and evolutionary microbiologyJuly2007. PMID: 17625185
.