Optimal stabilization for differential systems with delays - Malkin's approach. - Hanna Demchenko; Josef Diblík; Denys Ya. Khusainov (J. Frankl. Inst., 2019)

On a Kelvin-Voigt Viscoelastic Wave Equation with Strong Delay. - Hanna Demchenko; Andrii Anikushyn; Michael Pokojovy (SIAM J. Math. Anal., 2019)