TY  - JOUR
AU  - L. Y. Gorbachevskaya
TI  - Two-level standardization problems under conditions when the optimal consumer choice is not unique
JO  - Diskretnyj analiz i issledovanie operacij
PY  - 2000
SP  - 35
EP  - 46
VL  - 7
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DA_2000_7_1_a2/
LA  - ru
ID  - DA_2000_7_1_a2
ER  -