TY  - JOUR
AU  - Mandallena, Jean-Philippe
TI  - A necessary and sufficient condition for $C^1$-regularity of solutions of one-dimensional variational obstacle problems
JO  - Rendiconti del Seminario Matematico della Università di Padova
PY  - 2019
SP  - 103
EP  - 134
VL  - 142
PB  - European Mathematical Society Publishing House
PP  - Zuerich, Switzerland
UR  - http://www.numdam.org/articles/10.4171/RSMUP/33/
DO  - 10.4171/RSMUP/33
ID  - RSMUP_2019__142__103_0
ER  -