MARTIN, S.; RAIM, A. M.; HUANG, W.; ADRAGNI, K. P. ManifoldOptim: An R Interface to the ROPTLIB Library for Riemannian Manifold Optimization. Journal of Statistical Software, [S. l.], v. 93, n. 1, p. 1–32, 2020. DOI: 10.18637/jss.v093.i01. Disponível em: https://www.jstatsoft.org/index.php/jss/article/view/v093i01. Acesso em: 24 apr. 2024.