TY  - JOUR
AU  - E. M. Skorikov
TI  - The information Kolmogorov width and some exact inequalities between widths
JO  - Izvestiya. Mathematics 
PY  - 2007
SP  - 603
EP  - 627
VL  - 71
IS  - 3
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/IM2_2007_71_3_a7/
LA  - en
ID  - IM2_2007_71_3_a7
ER  -