TY  - JOUR
AU  - Vincent Colin
AU  - Sheila Sandon
TI  - The discriminant and oscillation lengths for contact and Legendrian isotopies
JO  - Journal of the European Mathematical Society
PY  - 2015
SP  - 1657
EP  - 1685
VL  - 17
IS  - 7
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4171/jems/542/
DO  - 10.4171/jems/542
ID  - JEMS_2015_17_7_a4
ER  -