TY - JOUR AU - N. Herrndorf TI - An Invariance Principle for Reduced U-Statistics. JO - Metrika PY - 1986 SP - 179 EP - 188 VL - 33 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MET_1986__33_176048/ ID - MET_1986__33_176048 ER -