TY  - JOUR
AU  - B. V. Godun
TI  - Preserved extreme points
JO  - Funkcionalʹnyj analiz i ego priloženiâ
PY  - 1985
SP  - 76
EP  - 77
VL  - 19
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/FAA_1985_19_2_a10/
LA  - ru
ID  - FAA_1985_19_2_a10
ER  -