@article{IVM_1960_3_a29,
     author = {B. M. Yakhnin},
     title = {On the partial sums of the {Fourier-Jacobi} expansion of functions of class $\operatorname{Lip}\alpha$},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {261--267},
     publisher = {mathdoc},
     number = {3},
     year = {1960},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1960_3_a29/}
}