%0 Journal Article %A A. I. Terekhov %T The productivity factor in the scientific community evolution %J Matematičeskoe modelirovanie %D 2001 %P 75-89 %V 13 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM_2001_13_5_a6/ %G ru %F MM_2001_13_5_a6