Sander A. B. Weelink, Nico C. G. Tan, Harm ten Broeke, Corne van den Kieboom, Wim van Doesburg, Alette A. M. Langenhoff, Jan Gerritse, Howard Junca and Alfons J. M. Stams
Applied and Environmental Microbiology 74 ( 21 ): 6672 - 6681 , 2008