%0 Journal Article %T Optimal Bounds for Seiffert Mean in terms of One-Parameter Means %A Hua-Nan Hu %A Guo-Yan Tu %A Yu-Ming Chu %J Journal of Applied Mathematics %D 2012 %I Hindawi Publishing Corporation %R 10.1155/2012/917120 %X The authors present the greatest value and the least value such that the double inequality holds for all with , where and denote the Seiffert and pth one-parameter means of two positive numbers a and b, respectively. %U http://www.hindawi.com/journals/jam/2012/917120/