@article{PIM2_1987__42(56)_258519,
     author = {Stojanovi\'c, Mirjana},
     title = {A first order accuracy scheme on non-uniform mesh.},
     journal = {Publications de l 'Institut Math\'ematique. Nouvelle S\'erie},
     pages = {155},
     publisher = {mathdoc},
     volume = {42(56)},
     year = {1987},
     zbl = {0633.65074},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/item/PIM2_1987__42(56)_258519/}
}