@article{01014293,
title = {Geometrical decomposition of the free loop space on a manifold with finitely many closed geodesics.},
journal = {Georgian Mathematical Journal},
volume = {4},
year = {1997},
pages = {65-80},
doi = {10.1023/A:1022164931221},
zbl = {0884.58028},
language = {en},
url = {http://dml.mathdoc.fr/item/01014293}
}
Morgenstern, Thomas. Geometrical decomposition of the free loop space on a manifold with finitely many closed geodesics.. Georgian Mathematical Journal, Tome 4 (1997) pp. 65-80. doi : 10.1023/A:1022164931221. http://gdmltest.u-ga.fr/item/01014293/