@Article{ butjimoud07, author = { Buttazzo, Giuseppe and Jimenez, ChloƩ and Oudet, Edouard }, title = { An optimization problem for mass transportation with congested dynamics }, journal = { SIAM. J. Control Optim }, year = { 2009 }, pages = { }, URL = { http://cvgmt.sns.it/paper/1530/ }, note = { cvgmt preprint} }