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@article{JLT_1993_3_2_a0, author = { J. Hilgert and K.-H. Neeb and W. Plank}, title = {Symplectic {Convexity} {Theorems}}, journal = {Journal of Lie theory}, pages = {123--136}, publisher = {mathdoc}, volume = {3}, number = {2}, year = {1993}, url = {http://geodesic.mathdoc.fr/item/JLT_1993_3_2_a0/} }
J. Hilgert; K.-H. Neeb; W. Plank. Symplectic Convexity Theorems. Journal of Lie theory, Tome 3 (1993) no. 2, pp. 123-136. http://geodesic.mathdoc.fr/item/JLT_1993_3_2_a0/