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@article{PIM_2001_N_S_69_83_a9, author = {Slavko Simi\'c}, title = {On a {Theorem} of {M.} {Vuilleumier}}, journal = {Publications de l'Institut Math\'ematique}, pages = {78 }, publisher = {mathdoc}, volume = {_N_S_69}, number = {83}, year = {2001}, zbl = {1003.26005}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PIM_2001_N_S_69_83_a9/} }
Slavko Simić. On a Theorem of M. Vuilleumier. Publications de l'Institut Mathématique, _N_S_69 (2001) no. 83, p. 78 . http://geodesic.mathdoc.fr/item/PIM_2001_N_S_69_83_a9/