by C. Elsholtz and S. Planitzer
Reference:
C. Elsholtz and S. Planitzer, Sums of four and more unit fractions and approximate parametrizations, Bulletin of the London Mathematical Society, 53(3), 695-709, (2021).
Bibtex Entry:
@Article{ElsholtzPlanitzer2021,
arxiv = {2012.05984},
author = {C. Elsholtz and S. Planitzer},
journal = {Bulletin of the London Mathematical Society},
title = {Sums of four and more unit fractions and approximate parametrizations},
year = {2021},
number = {3},
pages = {695-709},
volume = {53},
doi = {10.1112/blms.12452},
groups = {Project13 (Elsholtz), Faculty, Student},
}