1.
Boichuk O, Panasenko Y, Pokutnyi O. Boundary-value problems for the Lyapunov equation. І. Ukr. Mat. Zhurn. [Internet]. 2024Mar.25 [cited 2024May11];76(3):353 -372. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/7785