TY  - BOOK
AU  - 
ED  - Gamkrelidze, r.V.
TI  - Analysis II: convex analysis and approximation theory
T2  - Encyclopaedia of mathematical sciences
SN  - 0387170081
U1  - 515.72, 
PY  - 1990///
CY  - Berlin
PB  - Springer-Verlag
ER  -