Jacques Calmet. Computer recognition of divergences in Feynman diagrams. ACM Comm. Computer Algebra, 8(3):74-75, 1974. [doi]
@article{Calmet74, title = {Computer recognition of divergences in Feynman diagrams}, author = {Jacques Calmet}, year = {1974}, doi = {10.1145/1086837.1086849}, url = {http://doi.acm.org/10.1145/1086837.1086849}, researchr = {https://researchr.org/publication/Calmet74}, cites = {0}, citedby = {0}, journal = {ACM Comm. Computer Algebra}, volume = {8}, number = {3}, pages = {74-75}, }