@article{TVP_1979_24_3_a23,
     author = {L. B. Klebanov},
     title = {When has a~quadratic statistics a~constant regression on the sample mean?},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {646--648},
     publisher = {mathdoc},
     volume = {24},
     number = {3},
     year = {1979},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1979_24_3_a23/}
}