@article{3304, author = {Prolla, Jo\~ao B.}, title = {Slice-products in bivariate approximation}, journal = {Portugaliae mathematica}, volume = {49}, year = {1992}, pages = {333-347}, zbl = {0777.41030}, mrnumber = {1201294}, language = {en}, url = {http://dml.mathdoc.fr/item/3304} }
Prolla, João B. Slice-products in bivariate approximation. Portugaliae mathematica, Tome 49 (1992) pp. 333-347. http://gdmltest.u-ga.fr/item/3304/