@article{1178243245,
author = {Flaherty, F. J.},
title = {Spheres and cells in negatively curved spaces},
journal = {Tohoku Math. J. (2)},
volume = {19},
number = {4},
year = {1967},
pages = { 406-410},
language = {en},
url = {http://dml.mathdoc.fr/item/1178243245}
}
Flaherty, F. J. Spheres and cells in negatively curved spaces. Tohoku Math. J. (2), Tome 19 (1967) no. 4, pp. 406-410. http://gdmltest.u-ga.fr/item/1178243245/