1. Alexandru A (2012) Approximations for the distribution of extremes of one dependent stationary sequences of random variables. arXiv:1211.5456v1
2. Armitage P (1958) Sequential methods in clinical trials. Am J Public Health 48:1395–1402
3. Armitage P (1975) Sequential medical trials, 2nd edn. Blackwell, Oxford
4. Armitage P, McPherson CK, Rowe BC (1969) Repeated significance tests on accumulating data. J R Stat. Soc Ser A 132:235–244
5. Bauer P, Hackl P (1978) The use mosums for quality control. Technometrics 20:431–436