@article{1183535398,
author = {Mather, John N.},
title = {Simplicity of certain groups of diffeomorphisms},
journal = {Bull. Amer. Math. Soc.},
volume = {80},
number = {4},
year = {1974},
pages = { 271-273},
language = {en},
url = {http://dml.mathdoc.fr/item/1183535398}
}
Mather, John N. Simplicity of certain groups of diffeomorphisms. Bull. Amer. Math. Soc., Tome 80 (1974) no. 4, pp. 271-273. http://gdmltest.u-ga.fr/item/1183535398/