Philippe Caldero, Jérôme Germoni. Equilateral Triangles and the Fano Plane. The American Mathematical Monthly, 123(8):789-801, 2016. [doi]
@article{CalderoG16,
title = {Equilateral Triangles and the Fano Plane},
author = {Philippe Caldero and Jérôme Germoni},
year = {2016},
url = {https://www.tandfonline.com/doi/abs/10.4169/amer.math.monthly.123.08.789},
researchr = {https://researchr.org/publication/CalderoG16},
cites = {0},
citedby = {0},
journal = {The American Mathematical Monthly},
volume = {123},
number = {8},
pages = {789-801},
}