@article{GDZPPN002089130, title = {Pointwise Characterization of Ideals of Differentiable Functions.}, journal = {Inventiones mathematicae}, volume = {14}, year = {1971}, pages = {143-168}, zbl = {0217.20602}, url = {http://dml.mathdoc.fr/item/GDZPPN002089130} }
Filloy, E. Pointwise Characterization of Ideals of Differentiable Functions.. Inventiones mathematicae, Tome 14 (1971) pp. 143-168. http://gdmltest.u-ga.fr/item/GDZPPN002089130/