@article{mbs:/content/journal/ijsem/10.1099/0096266X-7-2-49, author = "Williams, Marion A. and Rittenberg, S. C.", title = "A taxonomic study of the genus Spirillum Ehrenberg", journal= "International Journal of Systematic and Evolutionary Microbiology", year = "1957", volume = "7", number = "2", pages = "49-112", doi = "https://doi.org/10.1099/0096266X-7-2-49", url = "https://www.microbiologyresearch.org/content/journal/ijsem/10.1099/0096266X-7-2-49", publisher = "Microbiology Society", issn = "1466-5034", type = "Journal Article", }