%0 Journal Article %A Conglei Xu %A Dechao Li %T A new combinatorial identity for Bernoulli numbers and its application in Ramanujan's expansion of harmonic numbers %J Filomat %D 2023 %P 1733 %V 37 %N 6 %U http://geodesic.mathdoc.fr/articles/10.2298/FIL2306733X/ %R 10.2298/FIL2306733X %G en %F 10_2298_FIL2306733X