DEMJANIUK, E. S. THE DEVELOPMENT OF A COMPREHENSIVE APPROACH TO THE PROBLEM OF REPLACING THE ACTIVE PART OF FIXED ASSETS ON THE BASIS OF MATHEMATICAL MODELING. Science and Transport Progress , [S. l.], n. 18, p. 188–192, 2007. DOI: 10.15802/stp2007/17493. Disponível em: https://stp.ust.edu.ua/article/view/17493. Acesso em: 30 apr. 2024.