@article{GDZPPN002439085, title = {On interpolation with boundary conditions.}, journal = {Mathematische Zeitschrift}, volume = {207}, year = {1991}, pages = {439-460}, zbl = {0713.46048}, url = {http://dml.mathdoc.fr/item/GDZPPN002439085} }
Guidetti, Davide. On interpolation with boundary conditions.. Mathematische Zeitschrift, Tome 207 (1991) pp. 439-460. http://gdmltest.u-ga.fr/item/GDZPPN002439085/