Berg Lothar,Stevic Stevo (2012) On the asymptotics of some difference equations, JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS, vol. 18, br. 5, str. 785-797 (Article) 

Berg Lothar,Stevic Stevo (2011) On some systems of difference equations, APPLIED MATHEMATICS AND COMPUTATION, vol. 218, br. 5, str. 1713-1718 (Article) 

Berg Lothar,Stevic Stevo (2011) On the asymptotics of some systems of difference equations, JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS, vol. 17, br. 9, str. 1291-1301 (Article) 

Berg Lothar,Stevic Stevo (2011) On a generalized nonlinear functional equation, NONLINEAR ANALYSIS-THEORY METHODS & APPLICATIONS, vol. 74, br. 10, str. 3305-3310 (Article) 

Berg Lothar,Stevic Stevo (2011) On difference equations with powers as solutions and their connection with invariant curves, APPLIED MATHEMATICS AND COMPUTATION, vol. 217, br. 17, str. 7191-7196 (Article) 

Berg Lothar,Stevic Stevo (2008) Linear difference equations mod 2 with applications to nonlinear difference equations, JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS, vol. 14, br. 7, str. 693-704 (Article) 

Berg Lothar,Stevic Stevo (2006) Periodicity of some classes of holomorphic difference equations, JOURNAL OF DIFFERENCE EQUATIONS AND APPLICATIONS, vol. 12, br. 8, str. 827-835 (Article)