@article{1181071791,
author = {Lutgen, Jeffrey},
title = {Higher Order Flatness of Immersed Manifolds},
journal = {Rocky Mountain J. Math.},
volume = {28},
number = {4},
year = {1998},
pages = { 649-654},
language = {en},
url = {http://dml.mathdoc.fr/item/1181071791}
}
Lutgen, Jeffrey. Higher Order Flatness of Immersed Manifolds. Rocky Mountain J. Math., Tome 28 (1998) no. 4, pp. 649-654. http://gdmltest.u-ga.fr/item/1181071791/