TY  - JOUR
AU  - S. B. Gashkov
TI  - The complexity of the approximate calculation of real numbers by means of schemes and formulas in various rational bases
JO  - Diskretnaya Matematika
PY  - 1990
SP  - 259
EP  - 283
VL  - 2
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DM_1990_2_4_a3/
LA  - ru
ID  - DM_1990_2_4_a3
ER  -