@article{1187453100,
author = {Calbeck, William},
title = {A Sector Isoperimetric Problem},
journal = {Rocky Mountain J. Math.},
volume = {37},
number = {2},
year = {2007},
pages = { 1127-1136},
language = {en},
url = {http://dml.mathdoc.fr/item/1187453100}
}
Calbeck, William. A Sector Isoperimetric Problem. Rocky Mountain J. Math., Tome 37 (2007) no. 2, pp. 1127-1136. http://gdmltest.u-ga.fr/item/1187453100/