Felis, Giovanna E On species descriptions based on a single strain: proposal to introduce the status species proponenda (sp. pr.). [electronic resource] - International journal of systematic and evolutionary microbiology Sep 2007 - 2185-2187 p. digital Publication Type: Journal Article ISSN: 1466-5026 Standard No.: 10.1099/ijs.0.64931-0 doi Subjects--Topical Terms: Bacteria--classificationClassification--methods