@misc{JLT_2007_17_3_JLT_2007_17_3_a6,
     title = {Reduction {Theorems} for {Manifolds} with {Degenerate} {2-Form}},
     journal = {Journal of Lie theory},
     pages = {563--581},
     year = {2007},
     volume = {17},
     number = {3},
     url = {http://geodesic.mathdoc.fr/item/JLT_2007_17_3_JLT_2007_17_3_a6/}
}