@article{MAN_1967__172_161590, author = {Hidegoro Nakano}, title = {Semi-Invariant {Measures}}, journal = {Mathematische Annalen}, pages = {247--248}, publisher = {mathdoc}, volume = {172}, year = {1967}, zbl = {0152.04203}, url = {http://geodesic.mathdoc.fr/item/MAN_1967__172_161590/} }