@inproceedings{WitzelEndrissAAMAS2010,
  author =        {Andreas Witzel and Ulle Endriss},
  title =         {Time Constraints in Mixed Multi-unit Combinatorial Auctions (Extended Abstract)},
  booktitle =     {Proceedings of the 9th International Conference on Autonomous Agents and Multiagent Systems (AAMAS-2010)},
  month =         {May},
  year =          {2010}
}