LARYCHEVA, L.; LUTSENKO, O.; CHERNENKO, Y.; VOLOSHYN, N. Influence of impurities in propane coolant on the process of obtaining artificial cold. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 6, n. 8 (90), p. 55–62, 2017. DOI: 10.15587/1729-4061.2017.118805. Disponível em: https://journals.uran.ua/eejet/article/view/118805. Acesso em: 8 may. 2024.