%0 Journal Article %A Śniatycki, Jędrzej %T Multisymplectic Reduction for Proper Actions %J Canadian journal of mathematics %D 2004 %P 638-654 %V 56 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4153/CJM-2004-029-8/ %R 10.4153/CJM-2004-029-8 %F 10_4153_CJM_2004_029_8