@article{1206139105,
author = {Sugawara, Masahiro},
title = {Order of the identity class of a loop space},
journal = {J. Sci. Hiroshima Univ. Ser. A-I Math.},
volume = {30},
number = {2},
year = {1966},
pages = { 131-136},
language = {en},
url = {http://dml.mathdoc.fr/item/1206139105}
}
Sugawara, Masahiro. Order of the identity class of a loop space. J. Sci. Hiroshima Univ. Ser. A-I Math., Tome 30 (1966) no. 2, pp. 131-136. http://gdmltest.u-ga.fr/item/1206139105/