//-->
A Stochastic Version of Stackelberg-Nash-Cournot Equilibrium Model.
Smeers, Y., (1992)
First and seconde-order generalized derivatives of the objective function of a linear program with respect to matrix coefficients.
DE WOLF, D., (1991)
The simplex algorithm extended to piecewise linearly constrained problems II : an application to the gas transmission problem.