@inproceedings{ijcai2007p197,
  title     = {Bidding Languages and Winner Determination for Mixed Multi-unit Combinatorial Auctions},
  author    = {Cerquides, Jesús and Endriss, Ulrich and Giovannucci, Andrea and Rodriguez Aguilar, Juan A.},
  booktitle = {Proceedings of the Twentieth International Joint Conference on
               Artificial Intelligence, {IJCAI-07}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Ramon López de Mántaras},
  pages     = {1221--1225},
  year      = {2007},
  url       = {https://ijcai.org/proceedings/2007/197},
}