@article{SM_1988_60_2_a1,
     author = {A. A. Gonchar and L. D. Grigoryan},
     title = {On~an~estimate of~the~components of~bounded analytic functions},
     journal = {Sbornik. Mathematics},
     pages = {291--295},
     publisher = {mathdoc},
     volume = {60},
     number = {2},
     year = {1988},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_1988_60_2_a1/}
}