Peter Schroeder-Heister. Definitional Reflection and Basic Logic. Annals of Pure and Applied Logic, 164(4):491-501, 2013. [doi]
@article{Schroeder-Heister13, title = {Definitional Reflection and Basic Logic}, author = {Peter Schroeder-Heister}, year = {2013}, doi = {10.1016/j.apal.2012.10.010}, url = {http://dx.doi.org/10.1016/j.apal.2012.10.010}, researchr = {https://researchr.org/publication/Schroeder-Heister13}, cites = {0}, citedby = {0}, journal = {Annals of Pure and Applied Logic}, volume = {164}, number = {4}, pages = {491-501}, }