%0 Journal Article %A Wang, Xing %A Lu, Daowei %A Wang, Ding-Guo %T Characterization of automorphisms of Radford's biproduct of Hopf group-coalgebra %J Czechoslovak Mathematical Journal %D 2024 %P 1059-1082 %V 74 %N 4 %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2024.0454-23/ %R 10.21136/CMJ.2024.0454-23 %G en %F 10_21136_CMJ_2024_0454_23