Korub, Vasyl     Description of economic dynamic of energy-dependent economy as the system of differential equations [Текст] / Vasyl Korub, Olena Gaiduchok // Computational problems of electrical engineering : 13 Intern. workshop, Grybow, Poland, Sept. 5-8, 2012 : book of abstr. / Warsaw Univ. of Tecnhology, Lviv Polytechhic Nat. Univ., Tech. Univ., of Lodz, Univ. of West Bohemia, Warsaw Univ. of Life Sciences. — [S. l.], 2012. — P. 54.