@Inproceedings{EPTCS143.3,
  author    = {Blakey, Ed},
  year      = {2014},
  title     = {Ray tracing --- computing the incomputable?},
  editor    = {L\"owe, Benedikt and Winskel, Glynn},
  booktitle = {{\rm Proceedings 8th International Workshop on}
               Developments in Computational Models,
               {\rm Cambridge, United Kingdom, 17 June 2012}},
  series    = {Electronic Proceedings in Theoretical Computer Science},
  volume    = {143},
  publisher = {Open Publishing Association},
  pages     = {32-40},
  doi       = {10.4204/EPTCS.143.3},
}