КАСЬЯНОВ, В. А.; ШИПИТЯК, Т. В.; ШАФРАН, К. Flight safety as object of subjective analysis. Eastern-European Journal of Enterprise Technologies, [S. l.], v. 2, n. 4(56), p. 47–53, 2012. DOI: 10.15587/1729-4061.2012.3712. Disponível em: https://journals.uran.ua/eejet/article/view/3712. Acesso em: 18 jul. 2024.