KEN, T. L.; AHMAD, T. B.; QUEN, L. K.; SIANG, G. Y.; YEN, T. W.; KIT, W. W. Topological Basis of Flat Electroencephalography’s State Space. Asian Journal of Engineering and Technology, [S. l.], v. 5, n. 2, 2017. DOI: 10.24203/ajet.v5i2.4756. Disponível em: https://ajouronline.com/index.php/AJET/article/view/4756. Acesso em: 16 may. 2022.