@article{zbMATH06458692,
Author = {Daneri, Sara and Pratelli, Aldo},
Title = {A planar bi-{Lipschitz} extension theorem},
FJournal = {Advances in Calculus of Variations},
Journal = {Adv. Calc. Var.},
ISSN = {1864-8258},
Volume = {8},
Number = {3},
Pages = {221--266},
Year = {2015},
Language = {English},
DOI = {10.1515/acv-2012-0013},
Keywords = {26B35,26B05},
zbMATH = {6458692},
Zbl = {1331.26020},
arXiv = {https://arxiv.org/abs/1110.6124},
}