MORI, M. On the shape of correlation matrices for unitaries. MATHEMATICA SCANDINAVICA, [S. l.], v. 130, n. 2, 2024. DOI: 10.7146/math.scand.a-142800. Disponível em: https://www.mscand.dk/article/view/142800. Acesso em: 11 apr. 2025.