@article{UZMU_1959_186_186_a3,
     author = {P. L. Ul'yanov},
     title = {Local properties of convergent {Fourier} series},
     journal = {Uchenye Zapiski Moskovskogo Gosudarstvennogo Universiteta},
     pages = {71--82},
     year = {1959},
     volume = {186},
     number = {186},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZMU_1959_186_186_a3/}
}