Vlasenko, L. A. and Samoilenko, A. M. (2009) “Optimal control with impulsive component for systems described by implicit parabolic operator differential equations”, Ukrains’kyi Matematychnyi Zhurnal, 61(8), pp. 1053-1065. Available at: https://umj.imath.kiev.ua/index.php/umj/article/view/3080 (Accessed: 8February2023).