Graph-Theoretic Concepts in Computer Science 23rd International Workshop, WG'97, Berlin, Germany, June 18-20, 1997. Proceedings Möhring, Rolf H. Heftet / 1997 / Engelsk
Robust and Online Large-Scale Optimization Models and Techniques for Transportation Systems Ahuja Ravindra K. Heftet / 2009 / Engelsk
Models, Methods and Decision Support for Management Essays in Honor of Paul Stähly Kischka Peter Heftet / 2012 / Engelsk
Operations Research Proceedings 1996 Selected Papers of the Symposium on Operations Research (SOR 96), Braunschweig, September 3 - 6, 1996 Zimmermann, Uwe Heftet / 1997 / Engelsk
