Summer School Modern Methods of Optimization (1990 : University of Bayreuth) & Krabs, W. (1992). Modern methods of optimization. Springer-Verlag.
Chicago-viite (17. p.)Summer School Modern Methods of Optimization (1990 : University of Bayreuth) ja Werner Krabs. Modern Methods of Optimization. Berlin: Springer-Verlag, 1992.
MLA-viite (9. p.)Summer School Modern Methods of Optimization (1990 : University of Bayreuth) ja Werner Krabs. Modern Methods of Optimization. Springer-Verlag, 1992.
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