Kapustyan, O. V., O. V. Kapustyan, and M. O. Perestyuk. 2015. “Existence of Global Attractors for Impulsive Dynamical Systems”. Reports of the National Academy of Sciences of Ukraine, no. 12 (December). Kyiv, Ukraine:13-18. https://doi.org/10.15407/dopovidi2015.12.013.