MEZITIS, Mareks; KAREVS, Vladimirs. Automatic Measurement for Internal Resistance of Battery in Uninterruptible Power Source. Electrical, Control and Communication Engineering, Riga, Latvia, v. 25, n. 25, p. 141–144, 2009. DOI: 10.2478/v10144-009-0030-2. Disponível em: https://ecce-journals.rtu.lv/ecce/article/view/v10144-009-0030-2.. Acesso em: 5 nov. 2024.