1. Bahadur, R. R. (1964), ‘On Fisher’s bound for asymptotic variances’, Annals of Mathematical Statistics 35, 1545–1552.
2. Bernstein, S. (1934) Theory of Probability, GTTI, Moscow. (Russian).
3. Chernoff, H. (1956), ‘Large sample theory: parametric case’, Annals of Mathematical Statistics 27 1–22.
4. Cramér, H. (1946), Mathematical Methods of Statistics, Princeton University Press.
5. Fisher, R. A. (1912), ‘On an absolute criterion for fitting frequency curves’, Messenger of Mathematics
41 155–160.