@article{AM2_1987__34_137233,
     author = {A. Zajtz},
     title = {Actions of some infinite {Lie} groups.},
     journal = {Aequationes mathematicae},
     pages = {139--146},
     publisher = {mathdoc},
     volume = {34},
     year = {1987},
     zbl = {0648.57018},
     url = {http://geodesic.mathdoc.fr/item/AM2_1987__34_137233/}
}