TY - JOUR AU - Wen, Jiajin AU - Cheng, Sui Sun AU - Gao, Chaobang TI - Optimal sublinear inequalities involving geometric and power means JO - Mathematica Bohemica PY - 2009 SP - 133 EP - 149 VL - 134 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/MB.2009.140649/ DO - 10.21136/MB.2009.140649 LA - en ID - 10_21136_MB_2009_140649 ER -