@article{
GroDeS:15-012,
author={N. Groot and B. {D}e Schutter and H. Hellendoorn},
title={Optimal Affine Leader Functions in Reverse {Stackelberg} Games:
{Existence} Conditions and Characterization},
journal={Journal of Optimization Theory and Applications},
volume={168},
number={1},
pages={348--374},
year={2016},
doi={
10.1007/s10957-014-0694-4}
}