Garnacho, F. .; Khamlichi, A. .; Rivera, J. .; Simón, P. . .; Ramírez, Ángel .; Álvarez, F. . Procedure for Characterization of HF, VHF and UHF Analisers Used in High Voltage Installations Diagnosis. TM 2021, 34, Pág 17-33.