Hemida, F. (1998)
Sharks and Skates fisheries in the Algerian basin: Technical and Biological aspects. Shark News, Newsletter of the IUCN Shark Specialist Group, 12, 14
Hemida, F. & Moumène, F. & Giordano, D. (2000)
Distribution of some ray species from Algerian basin. Biologia Marina Mediterranea, 7(1), 412–416
Scacco, U. & Andaloro, F. & Campagnuolo, S. & Castriota, L. & Vacchi, M. (2002)
Cartilaginous Fishes as a Component of Trawl Discard in Strait of Sicily (Elasmobranch Fisheries - Oral). Northwest Atlantic Fisheries Organization, Serial No. N4708, NAFO SCR Doc. 02/87