TY  - JOUR
AU  - E. D. Livshits
TI  - Lower bounds for the rate of convergence of greedy algorithms
JO  - Izvestiya. Mathematics 
PY  - 2009
SP  - 1197
EP  - 1215
VL  - 73
IS  - 6
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_2009_73_6_a5/
LA  - en
ID  - IM2_2009_73_6_a5
ER  -