%0 Journal Article %A Cowan, S. T. %T Introduction: The Philosophy of Classification %D 1955 %J Microbiology, %V 12 %N 2 %P 314-321 %@ 1465-2080 %R https://doi.org/10.1099/00221287-12-2-314 %I Microbiology Society, %X %U https://www.microbiologyresearch.org/content/journal/micro/10.1099/00221287-12-2-314