@incollection{, author = {Brieden, Andreas; Gritzmann, Peter; Klee, Victor}, title = {Inapproximability of some geometric and quadratic optimization problems}, editor = {Pardalos, Panos M.}, booktitle = {Approximation and Complexity in Numerical Optimization : Continuous and Discrete Problems}, series = {}, journal = {}, address = {Dordrecht ; Boston ; London}, publisher = {Kluwer}, edition = {}, year = {2000}, isbn = {0-7923-6275-6}, volume = {}, number = {}, pages = {96-115}, url = {}, doi = {}, keywords = {}, abstract = {}, note = {}, institution = {Universität der Bundeswehr München, Fakultät für Wirtschafts- und Organisationswissenschaften, WOW 1 - Institut für Controlling, Finanz- und Risikomanagement, Professur: Brieden, Andreas}, }