@article{MET_1979__26_175762,
     author = {Sh. Talwalker},
     title = {A {Note} on the {Characterization} of the {Multivariate} {Normal} {Distribution.}},
     journal = {Metrika},
     pages = {25--30},
     publisher = {mathdoc},
     volume = {26},
     year = {1979},
     zbl = {0398.62011},
     url = {http://geodesic.mathdoc.fr/item/MET_1979__26_175762/}
}