Journal of Classical Analysis · Volume 12, Issue 1 Analytical, asymptotic and integral representations for a double sum 12-01 Pages 1-7 DOI 10.7153/jca-2018-12-01 Downloads Short PDF Full PDF PNG Authors Chao-Ping Chen Richard B. Paris Keywords psi function polygamma functions Bernoulli numbers asymptotic formula Subject classes 41A60 40A05