Michael L. Flegel and Christian Kanzow:       On M-stationary points for mathematical programs with     equilibrium constraints.      Journal of Mathematical Analysis and Applications 310, 2005, pp.     286-302
@article{Flegel2005-2, 
author = {Michael L. Flegel and Christian Kanzow}, 
title = {On M-stationary points for mathematical programs with     equilibrium constraints.}, 
journal = {Journal of Mathematical Analysis and Applications},
volume = {310},
year = {2005}, 
pages = {286-302}, 
}