GIRDZIJAUSKAS, Stasys; MOSKALIOVA, Vera. Models of Financial Pyramids. Ekonomika, [S. l.], v. 64, p. 37–48, 2003. DOI: 10.15388/Ekon.2003.17322. Disponível em: https://www.journals.vu.lt/ekonomika/article/view/17322.. Acesso em: 29 apr. 2024.