[NTG-context] Bibliography,\placepublications[criterium=section]

Hi all, I am using \placepublications[criterium=section] in order to have a bibliography at the end of each section. The trouble is that the references already cited in the precedents sections won't appear. Is there an option to modify that, or another trick to have all the publications desired at the end of every sections? Many thanks, I wish you a nice week end Louis-Solal