@article{05024737,
title = {Extension of internally bilipschitz maps in John disks.},
journal = {Annales Academiae Scientiarum Fennicae. Mathematica},
volume = {31},
year = {2006},
pages = {13-30},
zbl = {1100.30003},
language = {en},
url = {http://dml.mathdoc.fr/item/05024737}
}
Broch, Ole Jacob. Extension of internally bilipschitz maps in John disks.. Annales Academiae Scientiarum Fennicae. Mathematica, Tome 31 (2006) pp. 13-30. http://gdmltest.u-ga.fr/item/05024737/