@article{10_1007_s10587_014_0132_7,
     author = {Guo, Shuangjian and Chen, Xiu-Li},
     title = {A {Maschke} type theorem for relative {Hom-Hopf} modules},
     journal = {Czechoslovak Mathematical Journal},
     pages = {783--799},
     publisher = {mathdoc},
     volume = {64},
     number = {3},
     year = {2014},
     doi = {10.1007/s10587-014-0132-7},
     mrnumber = {3298560},
     zbl = {06391525},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.1007/s10587-014-0132-7/}
}