Lan, Z. ., Reich, B. J. ., & Bandyopadhyay, D. . (2021). Probabilistic diffusion magnetic resonance imaging fiber tracking using a directed acyclic graph auto-regressive model for positive definite matrices. Journal of Statistical Research, 55(1), 147–158. Retrieved from https://www.banglajol.info/index.php/JStR/article/view/56584