Title Issue Date
A fixed point theorem for contractions of rational type in partially ordered metric spaces Cabrera, I. ; Harjani, J. ; Sadarangani, K. Issued date: 2013 DOI: 10.1007/s11565-013-0176-x Source: Annali dell'Universita di Ferrara[ISSN 0430-3202],v. 59, p. 251-258 SJR: 0,586 - Q1 Artículo