Mohindru, P., R. Khanna, and S. S. Bhatia. “A Novel Design Technique for Variable Non-Recursive Digital Filter Based on FrFT”. Elektronika ir Elektrotechnika 121, no. 5 (May 4, 2012): 89-92. Accessed April 24, 2024. https://eejournal.ktu.lt/index.php/elt/article/view/1657.