@article{MZM_1975_17_3_a5,
     author = {V. A. Yudin},
     title = {Behavior of {Lebesgue} constants},
     journal = {Matemati\v{c}eskie zametki},
     pages = {401--405},
     publisher = {mathdoc},
     volume = {17},
     number = {3},
     year = {1975},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1975_17_3_a5/}
}