1. Pasteur, L. Mémoire sur la fermentation appelée lactique. C. R. Acad. Sci. 45, 913–916 (1857).
2. Lister, J. In Milestones in Microbiology: 1556 to 1940 (ed. Brock, T.D.) 58 (American Society for Microbiology Press, Washington DC, 1998).
3. Mundt, O. The lactic acid streptococci. In Bergey's Manual of Systematic Bacteriology (ed. Sneath, P. H. A., Mair, N. S., Sharpe, M. E. & Holt, J. G.) 2, 1065–1066 (Williams & Wilkins, Baltimore 1986).
4. Löhnis, F. Die Benennung der Milchsaürebakterien. Zentralbl. Bakteriol. Parasitenkd. Infektionskr. Hyg. 22, 553–555 (1909).
5. Schleifer, K. H. et al. Transfer of Streptococcus lactis and related species to the genus Lactococcus. Syst. Appl. Microbiol. 6, 183–195 (1985).