Marcelo Finger, Renata Wassermann. Approximate and Limited Reasoning: Semantics, Proof Theory, Expressivity and Control. Journal of Logic and Computation, 14(2):179-204, 2004. [doi]
@article{FingerW04, title = {Approximate and Limited Reasoning: Semantics, Proof Theory, Expressivity and Control}, author = {Marcelo Finger and Renata Wassermann}, year = {2004}, doi = {10.1093/logcom/14.2.179}, url = {http://dx.doi.org/10.1093/logcom/14.2.179}, tags = {semantics}, researchr = {https://researchr.org/publication/FingerW04}, cites = {0}, citedby = {0}, journal = {Journal of Logic and Computation}, volume = {14}, number = {2}, pages = {179-204}, }