@article{JLT_2013_23_3_JLT_2013_23_3_a0,
     author = {V. S. Zhgoon },
     title = {On the {Local} {Structure} {Theorem} and {Equivariant} {Geometry} of {Cotangent} {Bundles}},
     journal = {Journal of Lie theory},
     pages = {607--638},
     publisher = {mathdoc},
     volume = {23},
     number = {3},
     year = {2013},
     url = {http://geodesic.mathdoc.fr/item/JLT_2013_23_3_JLT_2013_23_3_a0/}
}