Complexity results for multicriterial and parametric network flows using a pathological graph of Zadeh G. Ruhe Papers Pages: 9 - 27
Planar three-index transportation problems with dominating index A. D. Korsnikov Short Note Pages: 29 - 33
Designing an optimal resource recovery facility M. R. KhanT. GoldshmidD. A. Lewis Papers Pages: 35 - 46
The concept of fuzzy sets with special regard to their linguistic interpretation — a solution for fuzzy problems? S. Zelewski Papers Pages: 47 - 68