@article{ZVMMF_1988_28_9_a14,
     author = {S. A. Ivanov and V. G. Korneev and \u{I}. Lang},
     title = {Estimates of constants in inequalities for basis elements},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1425--1431},
     publisher = {mathdoc},
     volume = {28},
     number = {9},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1988_28_9_a14/}
}