Kostić, Marko. “Generalized Almost Periodic Solutions and Generalized Asymptotically Almost Periodic Solutions of Inhomogenous Evolution Equations”. Sarajevo Journal of Mathematics 14, no. 1 (August 18, 2018): 93–111. Accessed January 26, 2026. https://www.sjm.anubih.ba/index.php/sjm/article/view/88.