@article{NSJOM_1988_18_1a_2,
     author = {Vulanovi\'c Relja},
     title = {A second order uniform numerical method 

 for a turning point problem},
     journal = {Novi Sad Journal of Mathematics},
     pages = {17-30},
     publisher = {mathdoc},
     volume = {18},
     number = {1},
     year = {1988},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_1988_18_1a_2/}
}