@misc{rogers_2018_1447792, author = {Rogers, L. J.}, title = {{On Function Sum Theorems Connected with the Series Formula}}, month = oct, year = 2018, publisher = {Zenodo}, doi = {10.1112/plms/s2-4.1.169}, url = {https://doi.org/10.1112/plms/s2-4.1.169} }