@article{02100239,
title = {Large equilateral triangles inscribed in the unit disk of a Minkowski plane.},
journal = {Beitr\"age zur Algebra und Geometrie},
volume = {45},
year = {2004},
pages = {517-525},
zbl = {1077.52007},
language = {en},
url = {http://dml.mathdoc.fr/item/02100239}
}
Fabińska, Ewa; Lassak, Marek. Large equilateral triangles inscribed in the unit disk of a Minkowski plane.. Beiträge zur Algebra und Geometrie, Tome 45 (2004) pp. 517-525. http://gdmltest.u-ga.fr/item/02100239/