TY  - BOOK
AU  - Gamkrelidze, R.V., ed.
TI  - Analysis II: convex analysis and approximation theory
T2  - Encyclopaedia of Mathematical Sciences
SN  - 3540181792
U1  - 515.72 
PY  - 1990///
CY  - Berlin
PB  - Springer-Verlag
ER  -