Lightweight Block Ciphers Revisited: Cryptanalysis of Reduced Round PRESENT and HIGHT. - Onur Özen; Kerem Varici; Cihangir Tezcan; Çelebi Kocair (ACISP, 2009)

Statistical Seismology Science Gateway. - Çelebi Kocair; Cevat Sener; Aysen D. Akkaya (Science Gateways for Distributed Computing Infrastructures, 2014)