HAMMERSTRÖM, Lennart; ZWERENZ, Dirk; GIEBE, Carsten. Taxonomy of an Liot Device Based upon Production Functions. European Journal of Economics and Business Studies, [S. l.], v. 8, n. 2, p. 50–73, 2019. DOI: 10.26417/ejes.v5i2.p6-22. Disponível em: https://www.revistia.com/index.php/ejes/article/view/2849. Acesso em: 17 dec. 2025.