Voir la notice de l'article provenant de la source Mathematicac Balkanica website
@article{MABA_2009_23_1-2_a2, author = {\^E. Dewan and S. Hans}, title = {On {Extremal} {Properties} for the {Derivative} of {Polynomials}}, journal = {Mathematica balkanica}, pages = {27}, publisher = {mathdoc}, volume = {23}, number = {1-2}, year = {2009}, url = {http://geodesic.mathdoc.fr/item/MABA_2009_23_1-2_a2/} }
Ê. Dewan; S. Hans. On Extremal Properties for the Derivative of Polynomials. Mathematica balkanica, Tome 23 (2009) no. 1-2, p. 27. http://geodesic.mathdoc.fr/item/MABA_2009_23_1-2_a2/