1. Abramowtiz, M., and Stegun, L. (eds) (1964). Handbook of mathematical functions. Natl Bur. Stand., Appl. Math. Ser. Publ., No. 55; Handbook of Mathematical Functions, Dover Publications, New York
2. Aitchison, J., and Brown, J. A. C. (1957). The Lognormal Distribution, Cambridge University Press, London
3. Alexander, G. N. (1963). Using the probability of storm transposition for estimating the frequency of rare floods. J. Hydrol., 1, 46–57
4. Alexander, G. N. (1965). Discussion of ‘hydrology of spillway design: large structures—adequate data’. J. Hydraul Div., Proc. Am. Soc. Civ. Eng., 91 (HY1), 211–19
5. Anscombe, F. J. (1960). Rejection of outliers. Technometrics, 2, 123–47