H. Jerome Keisler, Jeffrey M. Keisler. Craig interpolation for networks of sentences. Annals of Pure and Applied Logic, 163(9):1322-1344, 2012. [doi]
@article{KeislerK12, title = {Craig interpolation for networks of sentences}, author = {H. Jerome Keisler and Jeffrey M. Keisler}, year = {2012}, doi = {10.1016/j.apal.2012.03.001}, url = {http://dx.doi.org/10.1016/j.apal.2012.03.001}, researchr = {https://researchr.org/publication/KeislerK12}, cites = {0}, citedby = {0}, journal = {Annals of Pure and Applied Logic}, volume = {163}, number = {9}, pages = {1322-1344}, }