@article{NSJOM_1998_28_2a_3,
     author = {V. 

 Vukoslav\v{c}evi\'c and K. Surla and S. Rapaji\'c},
     title = {Some 

 uniformly convergent schemes on {Shishkin} mesh},
     journal = {Novi Sad Journal of Mathematics},
     pages = {33-42},
     publisher = {mathdoc},
     volume = {28},
     number = {2},
     year = {1998},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_1998_28_2a_3/}
}