@article{JRAM_1981__326_152368,
     author = {Marc A. Rieffel},
     title = {Ergodic decomposition for pairs of lattices in {Lie} groups.},
     journal = {Journal f\"ur die reine und angewandte Mathematik},
     pages = {45--53},
     publisher = {mathdoc},
     volume = {326},
     year = {1981},
     zbl = {0451.22010},
     url = {http://geodesic.mathdoc.fr/item/JRAM_1981__326_152368/}
}