@ARTICLE{
author={Surla Katarina R|,Uzelac Zorica S|,Teofanov Ljiljana|},
year={2009},
title={The discrete minimum principle for quadratic spline discretization of a singularly perturbed problem},
journal={MATHEMATICS AND COMPUTERS IN SIMULATION},
volume={79},
number={8},
pages={2490-2505},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Surla Katarina R|,Teofanov Ljiljana|,Uzelac Zorica S|},
year={2009},
title={A robust layer-resolving spline collocation method for a convection-diffusion problem},
journal={APPLIED MATHEMATICS AND COMPUTATION},
volume={208},
number={1},
pages={76-89},
document_type={Article},
} 

@ARTICLE{
author={Surla Katarina R|,Uzelac Zorica S|},
year={2004},
title={A uniformly accurate spline collocation method for a normalized flux},
journal={JOURNAL OF COMPUTATIONAL AND APPLIED MATHEMATICS},
volume={166},
number={1},
pages={291-305},
document_type={Article},
}