@Article{ del01, author = { De Lellis, Camillo }, title = { Some remarks on the distributional Jacobian }, journal = { Nonlinear Analysis: Theory, Methods and Applications }, year = { 2003 }, volume = { 53 }, pages = { 1101-1114 }, URL = { http://cvgmt.sns.it/paper/608/ }, note = { cvgmt preprint} }