@article{GDZPPN002436701,
title = {Collapsing Riemannian Manifolds to the Circle.},
journal = {Mathematische Zeitschrift},
volume = {202},
year = {1989},
pages = {289-298},
zbl = {0661.53029},
url = {http://dml.mathdoc.fr/item/GDZPPN002436701}
}
Peng, Xiao-Wie. Collapsing Riemannian Manifolds to the Circle.. Mathematische Zeitschrift, Tome 202 (1989) pp. 289-298. http://gdmltest.u-ga.fr/item/GDZPPN002436701/