BERCOVICI, H.; TIMOTIN, D. Factorizations of analytic self-maps of the upper half-plane. Annales Fennici Mathematici, [S. l.], v. 37, n. 2, p. 649–660, 2012. DOI: 10.5186/aasfm.2012.3740. Disponível em: https://afm.journal.fi/article/view/135420. Acesso em: 20 touko. 2024.