@article{GDZPPN002227126,
title = {Cyclic Crystallizations of Spheres.},
journal = {Manuscripta mathematica},
volume = {55},
year = {1986},
pages = {213-218},
zbl = {0604.57018},
url = {http://dml.mathdoc.fr/item/GDZPPN002227126}
}
Bracho, Javier. Cyclic Crystallizations of Spheres.. Manuscripta mathematica, Tome 55 (1986) pp. 213-218. http://gdmltest.u-ga.fr/item/GDZPPN002227126/