@article{01413873,
title = {Introduction to noncommutative differential geometry.},
journal = {Lobachevskii Journal of Mathematics},
volume = {3},
year = {1999},
pages = {13-46},
zbl = {0989.53059},
language = {en},
url = {http://dml.mathdoc.fr/item/01413873}
}
Omori, H. Introduction to noncommutative differential geometry.. Lobachevskii Journal of Mathematics, Tome 3 (1999) pp. 13-46. http://gdmltest.u-ga.fr/item/01413873/