At simulations of gas-discharge plasmas the EDF is usually calculated using the local approximation (LA) which is applicable only when electron energy relaxation length le $$100*l (l - electron free-path-length), so the LA for EDF is not valid up to high gas pressures. Differential fluxes of electron with defined energy have complicated spatial distribution related to the nonlocal character of the EDF. In case of elastic energy balance of electrons, the direction of the differential electron flux also essentially depends on the energy dependence of the elastic scattering cross section. If this cross-section increases with energy, electrons would increase their energy only on the periphery of the discharge. While near the discharge axis, where the kinetic energy of electrons and hence the frictional force due to elastic collisions is maximum, the differential flow is directed towards reducing the energy, i.e. against the direction of heating electric field. The parado