%0 Journal Article %A Tan, Jian %T Discrete Paraproduct Operators on Variable Hardy Spaces %J Canadian mathematical bulletin %D 2020 %P 304-317 %V 63 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/S0008439519000298/ %R 10.4153/S0008439519000298 %F 10_4153_S0008439519000298