Publié le : 1992-09-15
Classification:
53C05,
57R20,
58A14,
58G05
@article{1255987416,
author = {Ge, Zhong},
title = {Betti numbers, characteristic classes and sub-Riemannian geometry},
journal = {Illinois J. Math.},
volume = {36},
number = {4},
year = {1992},
pages = { 372-403},
language = {en},
url = {http://dml.mathdoc.fr/item/1255987416}
}
Ge, Zhong. Betti numbers, characteristic classes and sub-Riemannian geometry. Illinois J. Math., Tome 36 (1992) no. 4, pp. 372-403. http://gdmltest.u-ga.fr/item/1255987416/