Isaac Levi. Deductive closure. Synthese, 186(2):493-499, 2012. [doi]
@article{Levi12, title = {Deductive closure}, author = {Isaac Levi}, year = {2012}, doi = {10.1007/s11229-011-9996-3}, url = {http://dx.doi.org/10.1007/s11229-011-9996-3}, researchr = {https://researchr.org/publication/Levi12}, cites = {0}, citedby = {0}, journal = {Synthese}, volume = {186}, number = {2}, pages = {493-499}, }