@article{GDZPPN002317524,
title = {Global Families of Local Unfoldings.},
journal = {Mathematische Annalen},
volume = {243},
year = {1979},
pages = {147-158},
zbl = {0394.58007},
url = {http://dml.mathdoc.fr/item/GDZPPN002317524}
}
Jänich, Klaus. Global Families of Local Unfoldings.. Mathematische Annalen, Tome 243 (1979) pp. 147-158. http://gdmltest.u-ga.fr/item/GDZPPN002317524/