GIRDZIJAUSKAS, Stasys; MOSKALIOVA, Vera. INSTABILITY MODELING OF FINANCIAL PYRAMIDS. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference, Rezekne, Latvia, v. 1, p. 26–32, 2005. DOI: 10.17770/etr2005vol1.2126. Disponível em: https://journals23.rta.lv/index.php/ETR/article/view/2126.. Acesso em: 14 dec. 2024.