Паршин, Ю. І. “Parshyn Iurii. Determination of the Equilibrium Statesin the Development of the Economic System of National Economy”. REPORTER OF THE PRIAZOVSKYI STATE TECHNICAL UNIVERSITY Section: Economic Sciences, no. 28, Nov. 2014, pp. 149-55, doi:10.31498/2225-6725.28.2014.42561.