@article{DAN_1963_151_2_a8,
     author = {A. M. Kagan},
     title = {On the theory of {Fischer's} information quantity},
     journal = {Doklady Akademii Nauk},
     pages = {277--278},
     publisher = {mathdoc},
     volume = {151},
     number = {2},
     year = {1963},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1963_151_2_a8/}
}