@article{MZM_2023_114_4_a10,
     author = {T. A. Garmanova and I. A. Sheipak},
     title = {Relationship {Between} the {Best~}$L_p$ {Approximations} of {Splines} by {Polynomials} with {Estimates} of the {Values} of {Intermediate} {Derivatives} in {Sobolev} {Spaces}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {623--627},
     publisher = {mathdoc},
     volume = {114},
     number = {4},
     year = {2023},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2023_114_4_a10/}
}