TY  - JOUR
AU  - V. G. Il'ichev
TI  - Universal Margin Factors and Selection Criteria in Variable Environment
JO  - Matematičeskie zametki
PY  - 2001
SP  - 691
EP  - 704
VL  - 70
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/MZM_2001_70_5_a4/
LA  - ru
ID  - MZM_2001_70_5_a4
ER  -