@article{MartinMuellerPapeetal.2017, author = {Alex Martin and J. M{\"u}ller and S. Pape and A. Peter and Sebastian Pokutta and T. Winter}, title = {Pricing and clearing combinatorial markets with singleton and swap orders}, journal = {Mathematical Methods of Operations Research}, volume = {85}, number = {2}, pages = {155 -- 177}, year = {2017}, }