Saglam, H. & Ak, O. (2012)
Reproductive biology of Raja clavata (Elasmobranchii: Rajidae) from Southern Black Sea coast around Turkey. Helgoland Marine Research, 66(2), 117–126
DOI: 10.1007/s10152-011-0252-5

Saglam, H. & Ak, O. & Kutlu, S. & Aydin, I. (2010)
Diet and feeding strategy of the common stingray Dasyatis pastinaca (Linnaeus, 1758) on the Turkish coast of southeastern Black Sea. Cahiers de Biologie Marine, 51(1), 37–44

Saglam, H. & Bascinar, N.S. (2008)
Feeding ecology of thornback ray (Raja clavata Linnaeus, 1758) on the Turkish coast of the south-eastern Black Sea. Marine Biology Research, 4(6), 451–457
DOI: 10.1080/17451000802233393