@Inproceedings{EPTCS24.13,
  author    = {Gregoriades, Vassilios},
  year      = {2010},
  title     = {The descriptive set-theoretic complexity of the set of points of continuity of a multi-valued function  (Extended Abstract)},
  editor    = {Zheng, Xizhong and Zhong, Ning},
  booktitle = {{\rm Proceedings Seventh International Conference on}
               Computability and Complexity in Analysis,
               {\rm Zhenjiang, China, 21-25th June 2010}},
  series    = {Electronic Proceedings in Theoretical Computer Science},
  volume    = {24},
  publisher = {Open Publishing Association},
  pages     = {92-100},
  doi       = {10.4204/EPTCS.24.13},
}