@article{FAA_1983_17_3_a9,
     author = {M. A. Baidak and M. Sh. Braverman and Yu. I. Petunin},
     title = {Additivity of the variance is a characteristic property of the {Hilbert} space $L_2(\Omega,A,\mu)$},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {66--68},
     publisher = {mathdoc},
     volume = {17},
     number = {3},
     year = {1983},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1983_17_3_a9/}
}