@article{TVP_1968_13_2_a7,
     author = {Hoang Huu Nhu},
     title = {On the stability of some theorems of characterization of the normal population},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {308--314},
     publisher = {mathdoc},
     volume = {13},
     number = {2},
     year = {1968},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1968_13_2_a7/}
}