@article{bwmeta1.element.bwnjournal-article-fmv39i1p20,
author = {R. Bott},
title = {On the third symmetric potency of S1},
journal = {Fundamenta Mathematicae},
volume = {39},
year = {1952},
pages = {264-268},
zbl = {0050.17801},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-fmv39i1p20}
}
Bott, R. On the third symmetric potency of S1. Fundamenta Mathematicae, Tome 39 (1952) pp. 264-268. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-fmv39i1p20/