Verdière, K., R. Panneton, S. Elkoun, J.M. Lavoie, and R. Oddo. 2011. “Switchgrass-Based Noise Absorbing Material: Characterization and Modeling”. Canadian Acoustics 39 (3):24-25. https://jcaa.caa-aca.ca/index.php/jcaa/article/view/2392.