@article{SJVM_2017_20_4_a7,
     author = {V. T. Shevaldin and O. Ya. Shevaldina},
     title = {The {Lebesgue} constant of local cubic splines with equally-spaced knots},
     journal = {Sibirskij \v{z}urnal vy\v{c}islitelʹnoj matematiki},
     pages = {445--451},
     publisher = {mathdoc},
     volume = {20},
     number = {4},
     year = {2017},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJVM_2017_20_4_a7/}
}