V. Jasonis, D. Poviliauskas, and A. Marcinkevičius, “Simulation of the Integrated Signal Folding Circuit with P–Spice”, ELEKTRON ELEKTROTECH, vol. 73, no. 1, pp. 37–40, Jan. 2007, Accessed: Feb. 08, 2026. [Online]. Available: https://eejournal.ktu.lt/index.php/elt/article/view/10327