Reference

Search for REF=[4309].
4309
Imhoff, J. F., Trüper, H. G. and Pfennig, N.
Rearrangement of the species and genera of the phototrophic "purple nonsulfur bacteria".
Int. J. Syst. Bacteriol. 34: 340-343, 1984.
DOI: 10.1099/00207713-34-3-340.