%0 Journal Article %A A. G. Abrosimov %A D. S. Zuev %T The entity-relationship model of a scientific educational digital library at a higher educational institution %J Učënye zapiski Kazanskogo universiteta. Seriâ Fiziko-matematičeskie nauki %D 2009 %P 188-199 %V 151 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/UZKU_2009_151_3_a16/ %G ru %F UZKU_2009_151_3_a16