Aluf, Ofer. “Free Running VCO Based on an Unstable Transistor Circuit System Stability Optimization under Delayed Electromagnetic Interferences and Parasitic Effects and Engineering Applications”. Discoveries in Agriculture and Food Sciences 7, no. 3 (July 2, 2019): 35–75. Accessed November 23, 2024. http://116.203.177.230/index.php/TNC/article/view/6400.