Ignacio Jané, Gabriel Uzquiano. Well- and Non-Well-Founded Fregean Extensions. J. Philosophical Logic, 33(5):437-465, 2004. [doi]
@article{JaneU04, title = {Well- and Non-Well-Founded Fregean Extensions}, author = {Ignacio Jané and Gabriel Uzquiano}, year = {2004}, doi = {10.1023/B:LOGI.0000046129.22633.96}, url = {http://dx.doi.org/10.1023/B:LOGI.0000046129.22633.96}, researchr = {https://researchr.org/publication/JaneU04}, cites = {0}, citedby = {0}, journal = {J. Philosophical Logic}, volume = {33}, number = {5}, pages = {437-465}, }