Mathematical Inequalities & Applications · Volume 14, Issue 1 An alternative proof of Elezović-Giordano-Pečarić's theorem 14-06 Pages 73-78 DOI 10.7153/mia-14-06 Downloads Short PDF Full PDF PNG Authors Bai-Ni Guo Feng Qi Keywords An alternative proof monotonicity convexity ratio of two gamma functions convolution theorem of Laplace transforms Subject classes 26A48 26A51 26D20 33B15