@article{NSJOM_2001_31_1a_0,
     author = {R. 

 Vulanovi\'c},
     title = {Special 

 rneshes and higher-order schemes for singulaiiy perturbed bouridary value 

 problerns},
     journal = {Novi Sad Journal of Mathematics},
     pages = {1-7},
     publisher = {mathdoc},
     volume = {31},
     number = {1},
     year = {2001},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_2001_31_1a_0/}
}