Berge, C. (1963). Topological spaces: Including a treatment of multi-valued functions vector spaces and convexity (1. English ed.). Oliver & Boyd.
Chicago-Zitierstil (17. Ausg.)Berge, Claude. Topological Spaces: Including a Treatment of Multi-valued Functions Vector Spaces and Convexity. 1. English ed. Edinburgh [u.a.]: Oliver & Boyd, 1963.
MLA-Zitierstil (9. Ausg.)Berge, Claude. Topological Spaces: Including a Treatment of Multi-valued Functions Vector Spaces and Convexity. 1. English ed. Oliver & Boyd, 1963.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.