@inproceedings {122, title = {Complexity of Efficient and Envy-Free Resource Allocation: Few Agents, Resources, or Utility Levels}, booktitle = {Proceedings of the 25th International Joint Conference on Artificial Intelligence (IJCAI {\textquoteright}16)}, year = {2016}, pages = {102-108}, publisher = {AAAI Press}, organization = {AAAI Press}, keywords = {2016 - Conference articles}, url = {https://www.ijcai.org/Proceedings/16/Papers/022.pdf}, author = {Berhard Bliem and Robert Bredereck and Rolf Niedermeier} }