@article{1195579860,
author = {Kakeya, S\^oichi and Kunugi, Kinjiro},
title = {A relation between the length of a plane curve and angles stretched by it},
journal = {Proc. Imp. Acad.},
volume = {13},
number = {10},
year = {1937},
pages = { 296-300},
language = {en},
url = {http://dml.mathdoc.fr/item/1195579860}
}
Kakeya, Sôichi; Kunugi, Kinjiro. A relation between the length of a plane curve and angles stretched by it. Proc. Imp. Acad., Tome 13 (1937) no. 10, pp. 296-300. http://gdmltest.u-ga.fr/item/1195579860/