Stoer, Josef Convexity and optimization infinite dimensions I/ osef Stoer and Christoph Witzgall. - New York: Springer-Verlag, [c1970]. - ix, 293 p.: - Grundlehren der mathematischen Wissenschaften. Bd. 163 . Subjects--Topical Terms: Mathematical optimization. Dewey Class. No.: 510 / S872c