@article{10_4171_ggd_183,
     author = {Markus Banagl},
     title = {Isometric group actions and the cohomology of flat fiber bundles},
     journal = {Groups, geometry, and dynamics},
     pages = {293--321},
     year = {2013},
     volume = {7},
     number = {2},
     doi = {10.4171/ggd/183},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ggd/183/}
}