TY JOUR TI Formation of mathematical model of assessment of quality of the innovative environment, the effective innovations providing implementation in the sphere of exhibition activity KW formation KW mathematical model KW quality assessment KW innovative environment KW effective innovations KW sphere of exhibition activity. JO Journal of Management Studies AU Tebekin, A.V. AU Stosenko, V.R. PY 2018 IS 4 PB INFRA-M Academic Publishing LLC.