Sigrist, J. “Modal Analysis of Fluid-Structure Interaction Problems With Pressure-Based Fluid Finite Elements for Industrial Applications”. The International Journal of Multiphysics 1, no. 1 (March 31, 2007): 123-151. Accessed January 11, 2026. https://themultiphysicsjournal.com/index.php/ijm/article/view/1-1-123.