@article{MM_1999_11_8_a9,
     author = {N. N. Kalitkin and N. M. Shlyakhov},
     title = {Symmetrizatton of global splines},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {116--126},
     publisher = {mathdoc},
     volume = {11},
     number = {8},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_1999_11_8_a9/}
}