Team S. Fixed Points and Quadratic $\rho$-Functional Inequalities in Banach Spaces: Gang Lu, Gwang Hui Kim, Choonkil Park. Thai J Math [Internet]. 2020 Dec. 1 [cited 2024 May 20];18(4):1733–1742. Available from: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/1099