Mykolaitis G, Tamaševičius A, Bumelienė S, Baziliauskas A, Lindberg E. Two-Stage Chaotic Colpitts Oscillator for the UHF Range. ELEKTRON ELEKTROTECH. 2004;53(4). Accessed January 23, 2026. https://eejournal.ktu.lt/index.php/elt/article/view/10923