Nikolai V. Ravin, Andrey V. Mardanov, Alexey V. Beletsky, Ilya V. Kublanov, Tatiana V. Kolganova, Alexander V. Lebedinsky, Nikolai A. Chernyh, Elizaveta A. Bonch-Osmolovskaya, Konstantin G. Skryabin
J Bacteriol. 2009 Apr; 191(7): 2371–2379. Published online 2008 Dec 29. doi: 10.1128/JB.01525-08