Abuzyarova, Natalia, and Ziganur Fazullin. “Invariant Subspaces in Non-Quasianalytic Spaces of \( \Omega \)-Ultradifferentiable Functions on an Interval”. Eurasian Mathematical Journal 15, no. 3 (November 17, 2024): 09–24. Accessed November 19, 2024. https://emj.enu.kz/index.php/main/article/view/412.