@article{106741, author = {Pavel Doktor}, title = {Smooth functions and zero traces}, journal = {Commentationes Mathematicae Universitatis Carolinae}, volume = {030}, year = {1989}, pages = {243-247}, zbl = {0673.41014}, mrnumber = {1014124}, language = {en}, url = {http://dml.mathdoc.fr/item/106741} }
Doktor, Pavel. Smooth functions and zero traces. Commentationes Mathematicae Universitatis Carolinae, Tome 030 (1989) pp. 243-247. http://gdmltest.u-ga.fr/item/106741/
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