Jerabek J, Sotner R, Polak J, Vrba K, Dostal T. Reconnection-Less Electronically Reconfigurable Filter with Adjustable Gain Using Voltage Differencing Current Conveyor. ELEKTRON ELEKTROTECH [Internet]. 2016Dec.8 [cited 2024Apr.20];22(6):39 - 45. Available from: https://eejournal.ktu.lt/index.php/elt/article/view/17221