Matvijchuk, Yaroslaw     Macromodelling of dynamical systems and electronics circuits and questions of e-learning education and applications [Текст] / Yaroslaw Matvijchuk, Roman Hasko // Computational problems of electrical engineering : abstr. of X Intern. workshop, Waplewo, Poland, Sept. 16-19, 2009. — Warsaw, 2009. — P. 17.