SPOHNER, Milan. A Study of the Properties of Electrical Insulation Oils and of the Components of Natural Oils. Acta Polytechnica, Prague, Czech Republic, v. 52, n. 5, 2012. DOI: 10.14311/1652. Disponível em: https://ojs.cvut.cz/ojs/index.php/ap/article/view/1652. Acesso em: 2 apr. 2025.