@article{AIF_2004__54_6_1811_0, author = {Izumi, Shuzo}, title = {Restrictions of smooth functions to a closed subset}, journal = {Annales de l'Institut Fourier}, pages = {1811--1826}, publisher = {Association des Annales de l{\textquoteright}institut Fourier}, volume = {54}, number = {6}, year = {2004}, doi = {10.5802/aif.2067}, zbl = {1083.26009}, mrnumber = {2134225}, language = {en}, url = {http://www.numdam.org/articles/10.5802/aif.2067/} }