Livres de convex domains

Duality for Nonconvex Approximation and Optimization (CMS Books in Mathematics)

Convex analysis with application in the differentiation of convex functions

The Convex and concave decomposition of manifolds with real projective structures

Combinatorial geometry in the plane

Mittheilungen aus dem K. Zoologischen Museum zu Dresden

Convexity and graph theory

Mnogoznachnye otobrazhenii͡a v analize

Topics in locally convex spaces

Metric Spaces, Convexity and Nonpositive Curvature (IRMA Lectures in Mathematics & Theoretical Physics)