%0 Journal Article
%A Camacho, Matías
%A  Perdomo-Díaz, Josefa
%A  Santos-Trigo, Manuel
%T Revisiting University Students’ Knowledge that Involves Basic Differential Equation Questions.
%J PNA
%D 2009
%P 123-133
%V 3
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PNA_2009_2009_1_a7/
%G en
%F PNA_2009_2009_1_a7