BURLAKA, V.; LAVROVA, E. Impoving energy characteristics of the welding power sources for TIG-AC welding. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 5, n. 5 (101), p. 38–43, 2019. DOI: 10.15587/1729-4061.2019.180925. Disponível em: https://journals.uran.ua/eejet/article/view/180925. Acesso em: 16 jul. 2024.