%0 Journal Article %A A. A. Firsova %A G. Yu. Chernyshova %T Mathematical models for evaluation of the higher education system functions with DEA approach %J Izvestiya of Saratov University. Mathematics. Mechanics. Informatics %D 2019 %P 351-362 %V 19 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/ISU_2019_19_3_a8/ %G en %F ISU_2019_19_3_a8