@article{IVM_1986_12_a16,
     author = {B. M. Shumilov},
     title = {Local uniformly minimal approximation by splines},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {72--75},
     publisher = {mathdoc},
     number = {12},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1986_12_a16/}
}