1. Adelmalek N. N., On the discrete ℓ
1
-approximation and ℓ
1
-solutions of over-determined linear equations, Journal of Approximation Theory 11 (1974), 38–53.
2. Andrews D. F. et al., Robust estimates of location. Survey and advances, Princeton University Press, Princeton, 1972.
3. Andrews D. F. and Pregibon D., Finding outliers, that matter, Journal of the Royal Statistical Society B 40 (1978), 85–93.
4. Antoch J., Behavior of L-estimators of location from the point of view of large deviations, In: Robustness of statistical methods and non-parametric statistics (Rasch D. and Tiku M.L., eds.), VEB, Berlin, 1984, pp. 5–8.
5. Antoch J., Numerical behavior of L-estimators in general linear model, Computational Statistics Quarterly 2 (1985), 363–381.