References
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- Govindarajulu , Z. 1966 . “Characterizations of the Exponential and Power Distributions” . Skandinavisk Akturvietidskrift , : 132 – 6 . No. 3–4
- Klotz , J. 1970 . “The Geometric Density with Unknown Location Parameter” . Annals of Mathematical Statistics , 41 June : 1078 – 82 .