НЕБАБА, Н. О. Optimization of the investment portfolio structure of private pension funds in crisis. Technology audit and production reserves, [S. l.], v. 2, n. 6(22), p. 83–86, 2015. DOI: 10.15587/2312-8372.2015.41749. Disponível em: https://journals.uran.ua/tarp/article/view/41749. Acesso em: 5 dec. 2024.