TY - JOUR AU - Guo, Xiaoyan AU - Zhang, Wenpeng TI - A hybrid mean value related to certain Hardy sums and Kloosterman sums JO - Czechoslovak Mathematical Journal PY - 2011 SP - 759 EP - 769 VL - 61 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.1007/s10587-011-0024-z/ DO - 10.1007/s10587-011-0024-z LA - en ID - 10_1007_s10587_011_0024_z ER -