LATOS, Mariusz, and Marek PAWEŁCZYK. “Feedforward Vs. Feedback Fixed-Parameter H2 Control of Non-Stationary Noise”. Archives of Acoustics 34, no. 4 (December 31, 2009): 521–535. Accessed March 4, 2026. https://acoustics.ippt.gov.pl/index.php/aa/article/view/593.