Gzieł, D. et al. 2024. Experimental Verification of the Method for Calculating Losses in DC/DC Converter Cores Based on Sinusoidal Excitations. Acta Physica Polonica A ISSN 1898-794X . 146, 1 (Jul. 2024), 59. DOI:https://doi.org/10.12693/APhysPolA.146.59.