The relational translators of the hyperspherical functional matrix. Letic, Dusko; Cakic, Nenad; Davidovic, Branko — 2010 Advances in Difference Equations [electronic only]
The hyperspherical functions of a derivative. Cakic, Nenad; Letic, Duško; Davidovic, Branko — 2010 Abstract and Applied Analysis
Monotone generalized nonlinear contractions in partially ordered metric spaces. Ćirić, Ljubomir; Cakić, Nenad; Rajović, Miloje; Ume, Jeong Sheok — 2008 Fixed Point Theory and Applications [electronic only]