POLZEHL, J. .; TABELOW, K. . Beyond the Gaussian Model in Diffusion-Weighted Imaging: The Package dti. Journal of Statistical Software, [S. l.], v. 44, n. 12, p. 1–26, 2011. DOI: 10.18637/jss.v044.i12. Disponível em: https://www.jstatsoft.org/index.php/jss/article/view/v044i12. Acesso em: 30 nov. 2022.