%0 Journal Article %A Martins, Ana Rita %A Monteiro Fernandes, Teresa %T Formal extension of the Whitney functor and duality %J Rendiconti del Seminario Matematico della Università di Padova %D 2011 %P 127-149 %V 126 %I Seminario Matematico of the University of Padua %U http://www.numdam.org/item/RSMUP_2011__126__127_0/ %G en %F RSMUP_2011__126__127_0