Clemens SCHOLTEN, voz "Hippollytos II (von Rom)", en "Reallexikon für Antike und Christentum" 15 (1990) 492-551. Scripta Theologica, [S. l.], v. 23, n. 1, p. 376, 2018. DOI: 10.15581/006.23.17604. Disponível em: https://revistas.unav.edu/index.php/scripta-theologica/article/view/17604. Acesso em: 5 jul. 2025.