Abouatia H, Guesmia A, Zennir K. Strict Decay Rate for System of Three Nonlinear Wave Equations Depending on the Relaxation Functions. JAND [Internet]. 2022 Jun. 1 [cited 2026 Oct. 17];11(2):309-21. Available from: https://lhscientificpublishing.com/index.php/jand/article/view/525