GUDZ, T. Financial equilibrium as basis for enterprise’s sustainable development: economic and mathematical foundation. Technology audit and production reserves, [S. l.], v. 5, n. 4(37), p. 51–56, 2017. DOI: 10.15587/2312-8372.2017.113161. Disponível em: https://journals.uran.ua/tarp/article/view/113161. Acesso em: 7 may. 2024.