GARODIA, C.; RADENOVIC, S. Оn a proximal point algorithm for solving minimization problem and common fixed point problem in CAT($k$) spaces. Ukrains’kyi Matematychnyi Zhurnal, [S. l.], v. 75, n. 2, p. 168–181, 2023. DOI: 10.37863/umzh.v75i2.6770. Disponível em: https://umj.imath.kiev.ua/index.php/umj/article/view/6770. Acesso em: 5 dec. 2025.