Volume 7, Issue 4 Ying-Qing Song Wei-dong Jiang Yuming Chu Dan-Dan Yan Optimal bounds for Toader mean in terms of arithmetic and contraharmonic means Downloads Abstract PDF Full article PDF DOI { copied = true; setTimeout(() => copied = false, 2000) })" :aria-label="copied ? 'DOI copied' : 'Copy DOI'" :title="copied ? 'Copied' : 'Copy DOI'" > Find all available articles from these authors Ying-Qing Song Wei-dong Jiang Yuming Chu Dan-Dan Yan Find more articles with the same keywords contraharmonic mean arithmetic mean Toader mean complete elliptic integrals Find more articles with the same subject classes 26E60 33E05