Fisher, B. On contraction mappings. (English) Zbl 0378.54034 Colloq. Math. 38, 229-230 (1978). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page MSC: 54H25 Fixed-point and coincidence theorems (topological aspects) PDFBibTeX XMLCite \textit{B. Fisher}, Colloq. Math. 38, 229--230 (1978; Zbl 0378.54034) Full Text: DOI