Tuga Mauritsius. Sum number of fans. Discrete Math., Alg. and Appl., 13(5), 2021. [doi]
@article{Mauritsius21,
title = {Sum number of fans},
author = {Tuga Mauritsius},
year = {2021},
doi = {10.1142/S1793830921500580},
url = {https://doi.org/10.1142/S1793830921500580},
researchr = {https://researchr.org/publication/Mauritsius21},
cites = {0},
citedby = {0},
journal = {Discrete Math., Alg. and Appl.},
volume = {13},
number = {5},
}