1. Robust Estimates of Location: Survey and Advances;Andrew,1972
2. Donoho, D.L., 1982. Breakdown properties of multivariate location estimators. Ph.D. Qualifying paper, Department of Statistics, Harvard University.
3. The notion of breakdown point;Donoho,1983
4. A note on Tyler's modification of the MAD for the Stahel–Donoho estimator;Gather;Ann. Statist.,1997
5. A general quantitative definition of robustness;Hampel;Ann. Math. Statist.,1971