ALECSA, Cristian Daniel. Fixed point theorems for generalized contraction mappings on b-rectangular metric spaces. Studia Universitatis Babeș-Bolyai Mathematica, [S. l.], v. 62, n. 4, p. 495–520, 2017. DOI: 10.24193/subbmath.2017.4.08. Disponível em: https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/1916. Acesso em: 19 apr. 2025.