@article{02129208,
title = {On the degree of approximation by Bernstein operators.},
journal = {General Mathematics},
volume = {6},
year = {1998},
pages = {65-69},
zbl = {1052.41512},
language = {en},
url = {http://dml.mathdoc.fr/item/02129208}
}
Păltănea, Radu. On the degree of approximation by Bernstein operators.. General Mathematics, Tome 6 (1998) pp. 65-69. http://gdmltest.u-ga.fr/item/02129208/