@article{1273779919,
author = {MATSUMOTO, Kazuko},
title = {A Note On The Differentiability Of The Distance Function To Regular Submanifolds Of Riemannian Manifolds},
journal = {Nihonkai Math. J.},
volume = {3},
number = {1},
year = {1992},
pages = { 81-85},
language = {en},
url = {http://dml.mathdoc.fr/item/1273779919}
}
MATSUMOTO, Kazuko. A Note On The Differentiability Of The Distance Function To Regular Submanifolds Of Riemannian Manifolds. Nihonkai Math. J., Tome 3 (1992) no. 1, pp. 81-85. http://gdmltest.u-ga.fr/item/1273779919/