%0 Journal Article
%A Bressan, Alberto
%T A lemma and a conjecture on the cost of rearrangements
%J Rendiconti del Seminario Matematico della Università di Padova
%D 2003
%P 97-102
%V 110
%I Seminario Matematico of the University of Padua
%U http://www.numdam.org/item/RSMUP_2003__110__97_0/
%G en
%F RSMUP_2003__110__97_0