TY  - JOUR
AU  - V. Yu. Protasov
TI  - On possible generalizations of convex addition
JO  - Vestnik Moskovskogo universiteta. Matematika, mehanika
PY  - 1999
SP  - 13
EP  - 18
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VMUMM_1999_4_a2/
LA  - ru
ID  - VMUMM_1999_4_a2
ER  -