Vulanovic Relja,Teofanov Ljiljana (2016) On the Singularly Perturbed Semilinear Reaction-Diffusion Problem and Its Numerical Solution, INTERNATIONAL JOURNAL OF NUMERICAL ANALYSIS AND MODELING, vol. 13, br. 1, str. 41-57 (Article) 

Vulanovic Relja,Teofanov Ljiljana (2014) On the quasilinear boundary-layer problem and its numerical solution, JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS, vol. 268, br. , str. 56-67 (Article) 

Vulanovic Relja,Teofanov Ljiljana (2013) A modification of the Shishkin discretization mesh for one-dimensional reaction-diffusion problems, APPLIED MATHEMATICS AND COMPUTATION, vol. 220, br. , str. 104-116 (Article) 

Vulanovic Relja,Teofanov Ljiljana (2010) A uniform numerical method for semilinear reaction-diffusion problems with a boundary turning point, NUMERICAL ALGORITHMS, vol. 54, br. 4, str. 431-444 (Article)