%0 Journal Article %A P. S. Gritsenko %A N. D. Zylyarkina %T Development of two-factor authentication system for employees's personal office of "Univeris" system %J Journal of computational and engineering mathematics %D 2016 %P 62-67 %V 3 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/JCEM_2016_3_3_a6/ %G en %F JCEM_2016_3_3_a6