Ponomarenko, Nikolajs, Tatjana Solovjova, and Juris Grizans. “The Use of Kramers-Kronig Relations for Verification of Quality of Ferrite Magnetic Spectra”. Electrical, Control and Communication Engineering 9, no. 1 (December 1, 2015): 30–35. Accessed November 5, 2024. https://ecce-journals.rtu.lv/ecce/article/view/ecce-2015-0009.