Voir la notice de l'article provenant de la source Mathematicac Balkanica website
@article{MABA_1991_5_2_a6, author = {T. N. T. Goodman and A. Sharma}, title = {A {Bernstein} {Type} {Operator} on the {Simplex}}, journal = {Mathematica balkanica}, pages = {129}, publisher = {mathdoc}, volume = {5}, number = {2}, year = {1991}, url = {http://geodesic.mathdoc.fr/item/MABA_1991_5_2_a6/} }
T. N. T. Goodman; A. Sharma. A Bernstein Type Operator on the Simplex. Mathematica balkanica, Tome 5 (1991) no. 2, p. 129. http://geodesic.mathdoc.fr/item/MABA_1991_5_2_a6/