TY  - JOUR
AU  - Mironescu, Petru
TI  - Superposition with subunitary powers in Sobolev spaces
JO  - Comptes Rendus. Mathématique
PY  - 2015
SP  - 483
EP  - 487
VL  - 353
IS  - 6
PB  - Elsevier
UR  - http://archive.numdam.org/articles/10.1016/j.crma.2015.03.020/
DO  - 10.1016/j.crma.2015.03.020
LA  - en
ID  - CRMATH_2015__353_6_483_0
ER  -