TY  - JOUR
AU  - S. F. Prokoptsev
TI  - Estimates of linear combinations of near-exponential functions with positive and negative exponents
JO  - Matematičeskie zametki
PY  - 1976
SP  - 227
EP  - 240
VL  - 20
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1976_20_2_a7/
LA  - ru
ID  - MZM_1976_20_2_a7
ER  -