Journal issue
Hemming, F.
1957. Part 4. Opinion 465: Validation under the Plenary Powers of the specific name silvestris Schreber, [1777], as published in the combination Felis (catus) silvestris, for the European Wild Cat (Class Mammalia). Ops. Decls. int. Comm. zool. Nomencl. 16, 3 May 1957: 43-52.