On normal sections of Stiefel submanifold. Arslan, K.; Özgür, C. — 2001 Balkan Journal of Geometry and its Applications (BJGA)
On ϕ -conformally flat contact metric manifolds. Arslan, K.; Murathan, C.; Özgür, C. — 2000 Balkan Journal of Geometry and its Applications (BJGA)
Second order parallel tensors on ( k , μ ) -contact metric manifolds. Mondal, A.K.; De, U.C.; Özgür, C. — 2010 Analele Ştiinţifice ale Universităţii “Ovidius" Constanţa. Seria: Matematică
On contact metric R -harmonic manifolds. Arslan, K.; Murathan, C.; Özgür, C.; Yildiz, A. — 2000 Balkan Journal of Geometry and its Applications (BJGA)
On pseudo Ricci-symmetric manifolds. Arslan, K.; Ezentaş, R.; Murathan, C.; Özgür, C. — 2001 Balkan Journal of Geometry and its Applications (BJGA)