Rajchert R, Nowicz R. New Inductive Current Transformers Provided for to Work at a Frequency of up to 300 kHz. ELEKTRON ELEKTROTECH [Internet]. 2005Oct.20 [cited 2024Dec.4];64(8):17-20. Available from: https://eejournal.ktu.lt/index.php/elt/article/view/10529