TY  - JOUR
AU  - Shafrir, Itai
TI  - On the distance between homotopy classes in $W^{1/p,p}({\protect \mathbb{S}}^1;{\protect \mathbb{S}}^1)$
JO  - Confluentes Mathematici
PY  - 2018
SP  - 125
EP  - 136
VL  - 10
IS  - 1
PB  - Institut Camille Jordan
UR  - http://www.numdam.org/articles/10.5802/cml.48/
DO  - 10.5802/cml.48
LA  - en
ID  - CML_2018__10_1_125_0
ER  -