@article{TM_1992_198_a3,
     author = {Yu. S. Vasil'ev},
     title = {Approximation by splines on the infinite interval},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {89--110},
     publisher = {mathdoc},
     volume = {198},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_1992_198_a3/}
}