@article{10_4171_ggd_670,
     author = {Jeremias Epperlein and Tom Meyerovitch},
     title = {Iterated {Minkowski} sums, horoballs and north-south dynamics},
     journal = {Groups, geometry, and dynamics},
     pages = {245--292},
     year = {2023},
     volume = {17},
     number = {1},
     doi = {10.4171/ggd/670},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ggd/670/}
}