@article{MZM_1970_7_2_a3,
     author = {B. I. Korenblyum and V. S. Korolevich},
     title = {Analytic functions which are regular in a disc and smooth on its boundary},
     journal = {Matemati\v{c}eskie zametki},
     pages = {165--172},
     publisher = {mathdoc},
     volume = {7},
     number = {2},
     year = {1970},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MZM_1970_7_2_a3/}
}