@article{GDZPPN002107929, title = {Gaussian kernels have only Gaussian maximizers.}, journal = {Inventiones mathematicae}, volume = {100}, year = {1990}, pages = {179-208}, zbl = {0726.42005}, url = {http://dml.mathdoc.fr/item/GDZPPN002107929} }
Lieb, Elliot H. Gaussian kernels have only Gaussian maximizers.. Inventiones mathematicae, Tome 100 (1990) pp. 179-208. http://gdmltest.u-ga.fr/item/GDZPPN002107929/