@article{10_4171_ggd_396,
     author = {Ben Hayes},
     title = {Independence tuples and {Deninger's} problem},
     journal = {Groups, geometry, and dynamics},
     pages = {245--289},
     year = {2017},
     volume = {11},
     number = {1},
     doi = {10.4171/ggd/396},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ggd/396/}
}