Horodets’kyi, V. V., Martynyuk, O. V., & Petryshyn, R. I. (2013). Correct Solvability of a Nonlocal Multipoint (in Time) Problem for One Class of Evolutionary Equations. Ukrains’kyi Matematychnyi Zhurnal, 65(3), 339-353. Retrieved from https://umj.imath.kiev.ua/index.php/umj/article/view/2423