C. Maclachlan and G. Rosenberger (2013) “Arithmetic Fuchsian groups of signature \( (0; m_1, m_2, m_3, m_4) \)”, Scientia Series A: Mathematical Sciences, 24, pp. 1–24. Available at: https://revistas.usm.cl/scientia/article/view/208 (Accessed: 28 June 2025).