[1]
F. . Fraticelli and C. . Marangoni, “[Considerations on an alleged specimen of a Tingitan raven <em>Corvus corax tingitanus</em> Irby, 1874 from the Arrigoni degli Oddi Collection]”, Riv Ital Ornitol, vol. 91, no. 1, pp. 45–50, Apr. 2021.