@article{GDZPPN00242424X, title = {Multivariate Interpolation and the Radon Transform.}, journal = {Mathematische Zeitschrift}, volume = {174}, year = {1980}, pages = {263-280}, zbl = {0425.46054}, url = {http://dml.mathdoc.fr/item/GDZPPN00242424X} }
Cavaretta, A.S. jr.; Micchelli, C.A. Multivariate Interpolation and the Radon Transform.. Mathematische Zeitschrift, Tome 174 (1980) pp. 263-280. http://gdmltest.u-ga.fr/item/GDZPPN00242424X/