Ramachandran, B.; Rao, C. Radhakrishna Solutions of functional equations arising in some regression problems and a characterization of the Cauchy law. (English) Zbl 0223.60011 Sankhyā, Ser. A 32, 1-30 (1970). MSC: 60E10 PDFBibTeX XMLCite \textit{B. Ramachandran} and \textit{C. R. Rao}, Sankhyā, Ser. A 32, 1--30 (1970; Zbl 0223.60011)
Ramachandran, B.; Rao, C. R. Some results on characteristic functions and characterizations of the normal and generalized stable laws. (English) Zbl 0187.41402 Sankhyā, Ser. A 30, 125-140 (1968). PDFBibTeX XMLCite \textit{B. Ramachandran} and \textit{C. R. Rao}, Sankhyā, Ser. A 30, 125--140 (1968; Zbl 0187.41402)