TY  - JOUR
AU  - È. M. Galeev
TI  - Estimates for widths, in the sense of Kolmogorov, of classes of periodic functions of several variables with small-order smoothness
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1987
SP  - 26
EP  - 30
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1987_1_a7/
LA  - ru
ID  - VMUMM_1987_1_a7
ER  -