BARCZ, E. Application of Banach contraction principle to approximate the golden number. Annales Universitatis Paedagogicae Cracoviensis | Studia ad Didacticam Mathematicae Pertinentia, [S. l.], v. 12, p. 31–38, 2020. DOI: 10.24917/20809751.12.2. Disponível em: https://didacticammath.uken.krakow.pl/article/view/8350. Acesso em: 5 may. 2024.