GERHARDY, P. The Role of Quantifier Alternations in Cut Elimination. BRICS Report Series, [S. l.], v. 10, n. 46, 2003. DOI: 10.7146/brics.v10i46.21818. Disponível em: https://tidsskrift.dk/brics/article/view/21818. Acesso em: 19 apr. 2024.