@inproceedings{ijcai1987p3,
  title     = {PLANLOG: A Language Framework for the Integration of Procedural and Logical Programming},
  author    = {Fronhöfer, Bertram},
  booktitle = {Proceedings of the Tenth International Joint Conference on
               Artificial Intelligence, {IJCAI-87}},
  publisher = {International Joint Conferences on Artificial Intelligence},
  editor    = {John McDermott},
  pages     = {15--16},
  year      = {1987},
  note      = {Architectures and Languages},
  url       = {https://ijcai.org/proceedings/1987/3},
}