Yakubovich, Semen B.; Fisher, Brian On the theory of the Kontorovich-Lebedev transformation on distributions. (English) Zbl 0810.46039 Proc. Am. Math. Soc. 122, No. 3, 773-777 (1994). MSC: 46F12 PDFBibTeX XMLCite \textit{S. B. Yakubovich} and \textit{B. Fisher}, Proc. Am. Math. Soc. 122, No. 3, 773--777 (1994; Zbl 0810.46039) Full Text: DOI
Fisher, Brian Quasi-contractions on metric spaces. (English) Zbl 0411.54049 Proc. Am. Math. Soc. 75, 321-325 (1979). MSC: 54H25 PDFBibTeX XMLCite \textit{B. Fisher}, Proc. Am. Math. Soc. 75, 321--325 (1979; Zbl 0411.54049) Full Text: DOI