%0 Journal Article
%A A. Malara, Nicolina
%A  Navarra, Giancarlo
%T Approaching the Distributive Law with Young Pupils.
%J PNA
%D 2009
%P 73-85
%V 3
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/PNA_2009_2009_1_a4/
%G en
%F PNA_2009_2009_1_a4