TY  - JOUR
AU  - Yu. N. Subbotin
TI  - One-sided widths of classes of smooth functions
JO  - Trudy Instituta matematiki i mehaniki
PY  - 2012
SP  - 267
EP  - 270
VL  - 18
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/TIMM_2012_18_4_a23/
LA  - ru
ID  - TIMM_2012_18_4_a23
ER  -