Szász, György, and George T. Flowers. “Stability Considerations in Controller Designs Developed Using the LF Transformation”. Computer Assisted Methods in Engineering and Science 6, no. 3-4 (May 22, 2023): 495–503. Accessed January 18, 2026. https://cames.ippt.gov.pl/index.php/cames/article/view/1312.