Allan M. Collins, Ryszard S. Michalski. The Logic of Plausible Reasoning: A Core Theory. Cognitive Science, 13(1):1-49, 1989.
@article{CollinsM89, title = {The Logic of Plausible Reasoning: A Core Theory}, author = {Allan M. Collins and Ryszard S. Michalski}, year = {1989}, tags = {logic}, researchr = {https://researchr.org/publication/CollinsM89}, cites = {0}, citedby = {0}, journal = {Cognitive Science}, volume = {13}, number = {1}, pages = {1-49}, }