@article{IVM_2011_4_a1,
     author = {N. K. Bakirov},
     title = {An asymptotically optimal cubic spline},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {8--14},
     publisher = {mathdoc},
     number = {4},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_2011_4_a1/}
}