@article{DAN_1997_352_4_a4,
     author = {S. A. Kuzin-Aleksinskii and E. M. Semenov and K. Franketti},
     title = {Estimates for the norms of projections onto hyperplanes in},
     journal = {Doklady Akademii Nauk},
     pages = {455--457},
     publisher = {mathdoc},
     volume = {352},
     number = {4},
     year = {1997},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1997_352_4_a4/}
}