TY  - JOUR
AU  - U. Raitums
TI  - The maximum principle and the passage to convex hulls in optimal
JO  - Doklady Akademii Nauk
PY  - 1993
SP  - 553
EP  - 555
VL  - 329
IS  - 5
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/DAN_1993_329_5_a6/
LA  - ru
ID  - DAN_1993_329_5_a6
ER  -