@article{BaermannHeidtMartinetal., author = {B{\"a}rmann, Andreas and Heidt, Andreas and Martin, Alex and er, and Pokutta, Sebastian and Thurner, Christoph}, title = {Polyhedral Approximation of Ellipsoidal Uncertainty Sets via Extended Formulations - a computational case study}, series = {Computational Management Science}, volume = {13}, journal = {Computational Management Science}, number = {2}, pages = {151 -- 193}, language = {en} } @article{MartinMuellerPapeetal., author = {Martin, Alex and M{\"u}ller, J. and Pape, S. and Peter, A. and Pokutta, Sebastian and Winter, T.}, title = {Pricing and clearing combinatorial markets with singleton and swap orders}, series = {Mathematical Methods of Operations Research}, volume = {85}, journal = {Mathematical Methods of Operations Research}, number = {2}, pages = {155 -- 177}, language = {en} }