Bergmann, H. W. (1989). Optimization: Methods and applications, possibilities, and limitations : proceedings of an international seminar organized by Deutsche Forschungsanstalt fur Luft- und Raumfahrt (DLR), Bonn, June 1989. Berlin: Springer-Verlag.
Παραπομπή Chicago StyleBergmann, H. W. Optimization: Methods and Applications, Possibilities, and Limitations : Proceedings of an International Seminar Organized By Deutsche Forschungsanstalt Fur Luft- Und Raumfahrt (DLR), Bonn, June 1989. Berlin: Springer-Verlag, 1989.
Παραπομπή MLABergmann, H. W. Optimization: Methods and Applications, Possibilities, and Limitations : Proceedings of an International Seminar Organized By Deutsche Forschungsanstalt Fur Luft- Und Raumfahrt (DLR), Bonn, June 1989. Berlin: Springer-Verlag, 1989.