References
- Barlow , R. E. and Proschan , F. 1965 . Mathematical Theory of Reliability , New York : John Wiley .
- Beyer , W. H. 1968 . Handbook of Tables for Probability and Statistics , Cleveland , OH : Chemical Rubber Co. .
- Johnson , N. L. and Kotz , S. 1970 . Continuous Univariate Distributions , Vols. 1 and 2 , New York : John Wiley .
- Kruskal , W. H. and Tanur , J. M. 1978 . International Encyclopedia of Statistics , New York : Free Press .
- Pearson , K. 1922 . Tables of the Incomplete Γ Function , London : Her Majesty's Stationery Office (since 1934, Cambridge University Press, London) .