TY  - JOUR
AU  - I. M. Proudnikov
TI  - A method of construction of exhaustive family of upper convex approximations
JO  - Vestnik Sankt-Peterburgskogo universiteta. Prikladnaâ matematika, informatika, processy upravleniâ
PY  - 2013
SP  - 37
EP  - 51
IS  - 1
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/VSPUI_2013_1_a4/
LA  - ru
ID  - VSPUI_2013_1_a4
ER  -