Jan A. Bergstra. Sumterms, Summands, Sumtuples, and Sums and the Meta-Arithmetic of Summation. Sci. Ann. Cuza Univ., 30(2):167-203, 2020. [doi]
@article{Bergstra20b,
title = {Sumterms, Summands, Sumtuples, and Sums and the Meta-Arithmetic of Summation},
author = {Jan A. Bergstra},
year = {2020},
doi = {10.7561/SACS.2020.2.167},
url = {https://doi.org/10.7561/SACS.2020.2.167},
researchr = {https://researchr.org/publication/Bergstra20b},
cites = {0},
citedby = {0},
journal = {Sci. Ann. Cuza Univ.},
volume = {30},
number = {2},
pages = {167-203},
}