Gajić, A. & Hanjalić, J. & Davidov, B. (2014)
Frequency, taxonomy and morphology of diffrent shark taxa of Lower Paleogene and Upper Cretaceous from Morocco, North Arfica. Pluralidade, 3(3), 54–68

Hanjalić, J. & Gajić, A. (2013)
Basic morhpology of tertiary egg follicles of cartilagnous fish [Abstract]. In SymBioSE 2013(The 17th annual Symposium of Biology Students in Europe), The University of Sheffield, Department of molecular biology Sheffiled city, Yourshire England, United Kingdom; 07/2013

Gajić, A. & Davidov, B. & Hanjalić, J. (2013)
Bioluminescence of deep-water chondrichthyans [Abstract]. In SymBioSE 2013(The 17th annual Symposium of Biology Students in Europe), The University of Sheffield, Department of molecular biology Sheffiled city, Yourshire England, United Kingdom; 07/2013

Gajić, A. & Šišić, L. & Hanjalić, J. & Stanić, M. (2013)
Prilog poznavanju hrskavičastih riba (Classis Chondrichthyes Huxley, 1880) Bosne i Hercegovine [Abstract]. In Simpozij ideja mladih naučnika; 05/2013