Enterobacter gergoviae sp. nov.: a New Species of Enterobacteriaceae Found in Clinical Specimens and the Environment BRENNER, DON J., RICHARD, C., STEIGERWALT, ARNOLD G., ASBURY, MARY A., MANDEL, MANLEY p. 1 https://doi.org/10.1099/00207713-30-1-1
Taxonomy of the Lactobacillus acidophilus Group JOHNSON, J. L., PHELPS, C. F., CUMMINS, C. S., LONDON, J., GASSER, F. p. 53 https://doi.org/10.1099/00207713-30-1-53