ASILIS, C. M. Unionization in a dynamic oligopolistic model of international trade. Estudios Económicos de El Colegio de México, [S. l.], v. 7, n. 2, p. 181–208, 1992. DOI: 10.24201/ee.v7i2.298. Disponível em: https://estudioseconomicos.colmex.mx/index.php/economicos/article/view/298. Acesso em: 26 may. 2024.