Hampel, F. R., Ronchetti, E., Rousseeuw, P. J., & Stahel, W. A. (1986). Robust statistics: The approach based on influence functions. Wiley.
Chicago-čujuhus (17. p.)Hampel, Frank R., Elvezio Ronchetti, Peter J. Rousseeuw, juo Werner A. Stahel. Robust Statistics: The Approach Based on Influence Functions. Nueva York: Wiley, 1986.
MLA-čujuhus (9. p.)Hampel, Frank R., et al. Robust Statistics: The Approach Based on Influence Functions. Wiley, 1986.
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