@article{UFA_2018_10_2_a7,
     author = {A. I. Fedotov},
     title = {Approximation of solutions to singular integro-differential equations by {Hermite{\textendash}Fejer} polynomials},
     journal = {Ufa mathematical journal},
     pages = {109--117},
     year = {2018},
     volume = {10},
     number = {2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/UFA_2018_10_2_a7/}
}