1.
Bai Y, Li Y, Wang Y. Lyapunov-Type Inequalities for Quasilinear Systems with Antiperiodic Boundary Conditions. Ukr. Mat. Zhurn. [Internet]. 2013Dec.25 [cited 2024Apr.26];65(12):1646–1656. Available from: https://umj.imath.kiev.ua/index.php/umj/article/view/2543