%0 Journal Article %A Olivier Alvarez %A Pierre Cardaliaguet %A Régis Monneau %T Existence and uniqueness for dislocation dynamics with nonnegative velocity %J Interfaces and free boundaries %D 2005 %P 415-434 %V 7 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4171/ifb/131/ %R 10.4171/ifb/131 %F 10_4171_ifb_131