Azevedo, J.M.N. & Sousa, F.L. & Brum, J.M.M. (2003)
Dermal denticles and morphometrics of the sailfin roughshark Oxynotus paradoxus (Elasmobranchii, Oxynotidae), with comments on its geographic distribution.
Cybium, 27(2), 117–122
Brum, J.M.M. & Azevedo, J.M.N. (1995)
First record of the Galapagos shark Carcharhinus galapagensis (Snodgrass & Heller, 1905) (Carcharhinidae) on (sic) the Azores.
Boletim do Museu Municipal do Funchal Supp., 4, 139–143