1. Abbey, S.: Robust measures and the estimator limit. Geostand. Newslett. 12, 241 (1988)
2. Analytical Methods Committee: Robust statistics how not to reject outliers. The Analyst 114, 1693–1702 (1989)
3. Andrews, D.F., Bickel, P.J., Hampel, F.R., Huber, P.J., Rogers, W.H., Tukey, J.W.: Robust Estimates of Location: Survey and Advances, vol. 279. Princeton University Press, Princeton (1972)
4. Dempster, A.P., Laird, N.M., Rubin, D.B.: Maximum likelihood from incomplete data via the EM algorithm (with discussion). J. R. Stat. Soc. (B) 39, 1–38 (1977)
5. Gelman, A., Carlin, J.B., Stern, H.S., Rubin, D.B.: Bayesian Data Analysis. Chapman and Hall, London (1995)