@article{IVM_1980_9_a18,
     author = {N. I. Merlina},
     title = {On the question of approximating continuous functions by singular integrals},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {82--85},
     year = {1980},
     number = {9},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1980_9_a18/}
}