W. F. Clocksin, A. J. Morgan. Qualitative Control. In ECAI. pages 473-479, 1986.
@inproceedings{ClocksinM86, title = {Qualitative Control}, author = {W. F. Clocksin and A. J. Morgan}, year = {1986}, researchr = {https://researchr.org/publication/ClocksinM86}, cites = {0}, citedby = {0}, pages = {473-479}, booktitle = {ECAI}, }