SAGI, G. The Oligopolistic Pricing Problem: A Suggested Price Freeze Remedy. Columbia Business Law Review, [S. l.], v. 2008, n. 1, 2008. DOI: 10.7916/cblr.v2008i1.2953. Disponível em: https://journals.library.columbia.edu/index.php/CBLR/article/view/2953. Acesso em: 17 may. 2024.