SEYBERT, A. F.; CROCKER, J. The effect of input cross-spectra on the estimation of frequency response in certain multiple-input systems. Archives of Acoustics, [S. l.], v. 3, n. 3, p. 153–174, 2016. Disponível em: https://acoustics3.ippt.pan.pl/index.php/aa/article/view/3404. Acesso em: 25 apr. 2025.