@article{GDZPPN002439816, title = {Nonlinear maps in spaces of distributions.}, journal = {Mathematische Zeitschrift}, volume = {209}, year = {1992}, pages = {101-114}, zbl = {0729.46015}, url = {http://dml.mathdoc.fr/item/GDZPPN002439816} }
Gramchev, T. Nonlinear maps in spaces of distributions.. Mathematische Zeitschrift, Tome 209 (1992) pp. 101-114. http://gdmltest.u-ga.fr/item/GDZPPN002439816/