TY  - JOUR
AU  - Nguyen Thien Nam
TI  - Spectrum of nonlinear integral equations and the widths of function classes
JO  - Matematičeskie zametki
PY  - 1993
SP  - 101
EP  - 110
VL  - 53
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_1993_53_4_a10/
LA  - ru
ID  - MZM_1993_53_4_a10
ER  -