Andrew W. Appel. Is POPL mathematics or science?. SIGPLAN Notices, 27(4):87-89, 1992. [doi]
@article{Appel92, title = {Is POPL mathematics or science?}, author = {Andrew W. Appel}, year = {1992}, doi = {10.1145/131080.131091}, url = {http://doi.acm.org/10.1145/131080.131091}, tags = {e-science}, researchr = {https://researchr.org/publication/Appel92}, cites = {0}, citedby = {0}, journal = {SIGPLAN Notices}, volume = {27}, number = {4}, pages = {87-89}, }