TY - JOUR TI - Design-adaptive Nonparametric Regression AU - Jianqing Fan JO - Journal of the American Statistical Association PY - 1992 VL - 87 IS - 420 DO - 10.1080/01621459.1992.10476255 UR - https://doi.org/10.1080/01621459.1992.10476255 ER -