TY - JOUR AU - Wenguang Zhai TI - On the mean value of the index of composition of an integer JO - Acta Arithmetica PY - 2006 SP - 331 EP - 345 VL - 125 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa125-4-3/ DO - 10.4064/aa125-4-3 LA - en ID - 10_4064_aa125_4_3 ER -