Čiegis, Raimondas, and Shalva Amiranashvili. “On the Stability and Efficiency of High-Order Parallel Algorithms for 3D Wave Problems”. Mathematical Modelling and Analysis 30, no. 3 (September 12, 2025): 553–570. Accessed September 26, 2025. https://journals.vilniustech.lt/index.php/MMA/article/view/23819.