Matvijchuk, Yaroslaw     Algorithmical approach to macromodelling of dynamical objects for using in e-learning system [Текст] / Yaroslaw Matvijchuk, Roman Hasko // CPEE 2010: Computational problems of electrical engineering, Sept. 13-16, 2010 : proceedings / Univ. of West Bohemia. — Pilsen : Dragon Print, 2010. — P. 65.