Singh, S. P.; Sahu, D. P.; Patel, R. N. Extensions of Naimpally and Singh’s theorem under compatible maps of type (A). (English) Zbl 1243.47081 Acta Cienc. Indica, Math. 29, No. 2, 359-361 (2003). MSC: 47H10 PDFBibTeX XMLCite \textit{S. P. Singh} et al., Acta Cienc. Indica, Math. 29, No. 2, 359--361 (2003; Zbl 1243.47081)
Singh, S. P.; Sahu, D. P.; Patel, R. N. A common fixed point theorem in 2-metric spaces. (English) Zbl 1050.54536 Appl. Sci. Period. 4, No. 1, 44-46 (2002). MSC: 54H25 PDFBibTeX XMLCite \textit{S. P. Singh} et al., Appl. Sci. Period. 4, No. 1, 44--46 (2002; Zbl 1050.54536)