HUSSAIN, Nawab; VETRO, Calogero; VETRO, Francesca. Fixed point results for alpha-implicit contractions with application to integral equations. Nonlinear Analysis: Modelling and Control, [S. l.], v. 21, n. 3, p. 362–378, 2016. DOI: 10.15388/NA.2016.3.5. Disponível em: https://www.journals.vu.lt/nonlinear-analysis/article/view/13475.. Acesso em: 14 may. 2024.