@article{GDZPPN002325942,
title = {Bilipschitz Extensions of Maps Having Quasiconformal Extensions.},
journal = {Mathematische Annalen},
volume = {268},
year = {1984},
pages = {561-572},
zbl = {0533.30021},
url = {http://dml.mathdoc.fr/item/GDZPPN002325942}
}
Tukia, Pekka; Väisälä, Jussi. Bilipschitz Extensions of Maps Having Quasiconformal Extensions.. Mathematische Annalen, Tome 268 (1984) pp. 561-572. http://gdmltest.u-ga.fr/item/GDZPPN002325942/