//-->
Schnittebenenverfahren für Travelling-Salesman- und verwandte Probleme
Holland, Olaf A., (1987)
An introduction to linear programming
(1956)
On a necessary condition for stability in perturbed linear and convex programming
Semple, J., (1987)
Linear programming with a possibilistic objective function
Luhandjula, M. K., (1987)
On some optimisation models in a fuzzy-stochastic environment
Luhandjula, M. K., (2010)