Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MOMA_1991__111_1_178508, author = {Jouni Luukkainen}, title = {Bi-Lipschitz {Concordance} {Implies} {Bi-Lipschitz} {Isotopy.}}, journal = {Monatshefte f\"ur Mathematik}, pages = {35--46}, publisher = {mathdoc}, volume = {111}, number = {1}, year = {1991}, zbl = {0719.30013}, url = {http://geodesic.mathdoc.fr/item/MOMA_1991__111_1_178508/} }
Jouni Luukkainen. Bi-Lipschitz Concordance Implies Bi-Lipschitz Isotopy.. Monatshefte für Mathematik, Tome 111 (1991) no. 1, pp. 35-46. http://geodesic.mathdoc.fr/item/MOMA_1991__111_1_178508/