TY - JOUR TI - The Influence Curve and its Role in Robust Estimation AU - Frank R. Hampel JO - Journal of the American Statistical Association PY - 1974 VL - 69 IS - 346 DO - 10.1080/01621459.1974.10482962 UR - https://doi.org/10.1080/01621459.1974.10482962 ER -