@article{NSJOM_2000_30_3a_17,
     author = {Z. 

 Uzelac and K. Surla and Lj. Pavlovi\'c},
     title = {On 

 collocation methods for singular perturbation problems},
     journal = {Novi Sad Journal of Mathematics},
     pages = {173-183},
     publisher = {mathdoc},
     volume = {30},
     number = {3},
     year = {2000},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_2000_30_3a_17/}
}