Argyros, Ioannis K. “Newton’s Method in Riemannian Manifolds”. Rev. Anal. Numér. Théor. Approx. 37, no. 2 (August 1, 2008): 119–125. Accessed March 28, 2024. https://ictp.acad.ro/jnaat/journal/article/view/2008-vol37-no2-art3.