%0 Journal Article
%A Vilma Mesa
%T Solving Problems on Functions: Role of the Graphic Calculator.
%J PNA
%D 2008
%P 109
%V 2
%N 3
%I mathdoc
%U https://geodesic-test.mathdoc.fr/item/PNA_2008__2_3_43750/
%G en
%F PNA_2008__2_3_43750