Assad, Nadim A. Approximation for fixed points of multivalued contractive mappings. (English) Zbl 0689.54029 Math. Nachr. 139, 207-213 (1988). Reviewer: L.Gorniewicz MSC: 54H25 54C60 PDFBibTeX XMLCite \textit{N. A. Assad}, Math. Nachr. 139, 207--213 (1988; Zbl 0689.54029) Full Text: DOI
Naimpally, S. A.; Singh, S. L.; Whitfield, J. H. M. Coincidence theorems for hypbrid contractions. (English) Zbl 0602.54049 Math. Nachr. 127, 177-180 (1986). Reviewer: W.A.Kirk MSC: 54H25 54C60 PDFBibTeX XMLCite \textit{S. A. Naimpally} et al., Math. Nachr. 127, 177--180 (1986; Zbl 0602.54049) Full Text: DOI
Blaz, J. Über die verallgemeinerte Nicoletti-Aufgabe für mehrwertige Differentialgleichungen mit voreilendem Argument. (German) Zbl 0515.34057 Math. Nachr. 106, 41-46 (1982). MSC: 34K05 34A60 PDFBibTeX XMLCite \textit{J. Blaz}, Math. Nachr. 106, 41--46 (1982; Zbl 0515.34057) Full Text: DOI
Tuy, Hoang A fixed point theorem involving a hybrid inwardness-contraction condition. (English) Zbl 0481.54024 Math. Nachr. 102, 271-275 (1981). MSC: 54H25 54C60 PDFBibTeX XMLCite \textit{H. Tuy}, Math. Nachr. 102, 271--275 (1981; Zbl 0481.54024) Full Text: DOI