@article{NSJOM_1995_25_1a_7,
     author = {Surla 

 Katarina and Uzelac Zorica},
     title = {A 

 difference scheme for boundary problem with turning point},
     journal = {Novi Sad Journal of Mathematics},
     pages = {67-73},
     publisher = {mathdoc},
     volume = {25},
     number = {1},
     year = {1995},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_1995_25_1a_7/}
}