@article{01260645,
title = {Elliptic spaces with the rational homotopy type of spheres.},
journal = {Bulletin of the Belgian Mathematical Society - Simon Stevin},
volume = {4},
year = {1997},
pages = {251-263},
zbl = {0919.55005},
language = {en},
url = {http://dml.mathdoc.fr/item/01260645}
}
Powell, Geoffrey M.L. Elliptic spaces with the rational homotopy type of spheres.. Bulletin of the Belgian Mathematical Society - Simon Stevin, Tome 4 (1997) pp. 251-263. http://gdmltest.u-ga.fr/item/01260645/