@article{10_4171_dm_438,
     author = {Julian Kellerhals and Nicolas Monod and Mikael R{\o}rdam},
     title = {Non-supramenable groups acting on locally compact spaces},
     journal = {Documenta mathematica},
     pages = {1597--1626},
     year = {2013},
     volume = {18},
     doi = {10.4171/dm/438},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/438/}
}