FilinyukN. А. and KuzemkoА. М. (2005) “Circuit simulation and synthesis of active microwave filters based on Schottky field-effect transistors”, Technology and design in electronic equipment, (3), pp. 49-54. Available at: https://www.tkea.com.ua/index.php/journal/article/view/TKEA2005.3.49 (Accessed: 30April2026).