@article{MAN_1988__281_4_164443,
     author = {Niels Vigand Pedersen},
     title = {On the {Symplectic} {Structure} of {Coadjoint} {Orbits} of {(Solvable)} {Lie} {Groups} and {Applications.} {I.}},
     journal = {Mathematische Annalen},
     pages = {633--670},
     publisher = {mathdoc},
     volume = {281},
     number = {4},
     year = {1988},
     zbl = {0629.22004},
     url = {http://geodesic.mathdoc.fr/item/MAN_1988__281_4_164443/}
}