BRASINI, S. Analysis of the competitive structure in branded consumer goods markets. Statistica, [S. l.], v. 55, n. 3, p. 335–349, 1995. DOI: 10.6092/issn.1973-2201/983. Disponível em: https://rivista-statistica.unibo.it/article/view/983. Acesso em: 26 oct. 2021.