@inproceedings{ijcai1997p206,
  title     = {Reasoning with Incomplete Initial Information and Nondeterminism in Situation Calculus},
  author    = {Karlsson, Lars},
  booktitle = {Proceedings of the Fifteenth International Joint Conference on
               Artificial Intelligence, {IJCAI-97}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {Martha E. Pollack},
  pages     = {1434--1439},
  year      = {1997},
  note      = {Temporal Reasoning},
  url       = {https://ijcai.org/proceedings/1997/206},
}