Volume 14, Issue 1 Bai-Ni Guo Feng Qi An alternative proof of Elezović-Giordano-Pečarić's theorem 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 Bai-Ni Guo Feng Qi Find more articles with the same keywords An alternative proof monotonicity convexity ratio of two gamma functions convolution theorem of Laplace transforms Find more articles with the same subject classes 26A48 26A51 26D20 33B15