J. Jankovskis, V. Yurshevich, and G. Rankis, “Analytic Presentation of Frequency Dependence of Q-Factor for Planar Inductors on Different Substrates”, ELEKTRON ELEKTROTECH, vol. 20, no. 2, Mar. 1999, Accessed: Jan. 22, 2026. [Online]. Available: https://eejournal.ktu.lt/index.php/elt/article/view/16528