@article{1195519298, author = {Sakai, K\^okichi}, title = {Amenable transformation groups, II}, journal = {Proc. Japan Acad.}, volume = {49}, number = {9}, year = {1973}, pages = { 428-431}, language = {en}, url = {http://dml.mathdoc.fr/item/1195519298} }
Sakai, Kôkichi. Amenable transformation groups, II. Proc. Japan Acad., Tome 49 (1973) no. 9, pp. 428-431. http://gdmltest.u-ga.fr/item/1195519298/