@article{TRSPY_1997_219_a27,
     author = {A. Yu. Shadrin},
     title = {On {a~Problem} of {C.~de~Boor} for {Multivariate} $D^m${-Splines}},
     journal = {Informatics and Automation},
     pages = {420--452},
     publisher = {mathdoc},
     volume = {219},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_1997_219_a27/}
}