@article{DEMR_2019_11_a4,
     author = {A.-R. K. Ramazanov and V. G. Magomedova},
     title = {On the approximation of $\exp(-x)$ on the half-axis by spline functions in three-point rational interpolants},
     journal = {Daghestan Electronic Mathematical Reports},
     pages = {32--37},
     publisher = {mathdoc},
     volume = {11},
     year = {2019},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DEMR_2019_11_a4/}
}