TY  - JOUR
AU  - Đo Cong Khanh
TI  - $(\pm)$-regular factorization and the best minorant
JO  - Funkcionalʹnyj analiz i ego priloženiâ
PY  - 1991
SP  - 72
EP  - 74
VL  - 25
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FAA_1991_25_1_a10/
LA  - ru
ID  - FAA_1991_25_1_a10
ER  -