@article{10_4171_ggd_187,
     author = {Adrian Ioana and Yehuda Shalom},
     title = {Rigidity for equivalence relations on homogeneous spaces},
     journal = {Groups, geometry, and dynamics},
     pages = {403--417},
     year = {2013},
     volume = {7},
     number = {2},
     doi = {10.4171/ggd/187},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ggd/187/}
}