%0 Journal Article %A Xiang, Yueming %T Weak dimensions and Gorenstein weak dimensions of group rings %J Czechoslovak Mathematical Journal %D 2021 %P 803-816 %V 71 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2021.0102-20/ %R 10.21136/CMJ.2021.0102-20 %G en %F 10_21136_CMJ_2021_0102_20