%0 Journal Article %A V. V. Pislyakov %T Modeling of the electronic information usage on the basis of Bradford informetric law %J Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki %D 2007 %P 116-127 %V 149 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZKU_2007_149_2_a7/ %G ru %F UZKU_2007_149_2_a7