TY - BOOK AU - Encyclopaedia of Mathematical Sciences AU - Gamkrelidze, R. V. TI - Analysis II: : Convex analysis and approximation theory T2 - Encyclopaedia of Mathematical Sciences SN - 3540181792 U1 - 510.3 PY - 1990/// CY - Berlin PB - Springer-Verlag N1 - "Received under Springer-Verlag mileage points" ER -