@article{AIHPB_1975__11_4_397_0,
     author = {Kannan, D. and Kannappan, Pl.},
     title = {On a characterization of gaussian measures in a {Hilbert} space},
     journal = {Annales de l'institut Henri Poincar\'e. Section B. Calcul des probabilit\'es et statistiques},
     pages = {397--404},
     publisher = {Gauthier-Villars},
     volume = {11},
     number = {4},
     year = {1975},
     mrnumber = {394787},
     zbl = {0322.60005},
     language = {en},
     url = {http://www.numdam.org/item/AIHPB_1975__11_4_397_0/}
}