BibTex format
@article{Wiesemann:2013:10.1137/120864015,
author = {Wiesemann, W and Tsoukalas, A and Kleniati, P-M and Rustem, B},
doi = {10.1137/120864015},
journal = {SIAM Journal on Optimization},
pages = {353--380},
title = {Pessimistic Bilevel Optimization},
url = {http://dx.doi.org/10.1137/120864015},
volume = {23},
year = {2013}
}