@article{MZM_2020_107_3_a12,
     author = {A. A. Vasil'eva},
     title = {Kolmogorov {Widths} of {Weighted} {Sobolev} {Classes} on an {Interval} with {Conditions} on the {Zeroth} and {First} {Derivatives}},
     journal = {Matemati\v{c}eskie zametki},
     pages = {470--472},
     publisher = {mathdoc},
     volume = {107},
     number = {3},
     year = {2020},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_2020_107_3_a12/}
}