Reference

Search for REF=[1696].
1696
Gordon, R. E., Hyde, J. L. and Moore, J. A., Jr.
Bacillus firmus-Bacillus lentus: a series or one species?
Int. J. Syst. Bacteriol. 27: 256-262, 1977.
DOI: 10.1099/00207713-27-3-256.