@article{1256059561, author = {Ellis, Robert}, title = {Global sections of transformation groups}, journal = {Illinois J. Math.}, volume = {8}, number = {4}, year = {1964}, pages = { 380-394}, language = {en}, url = {http://dml.mathdoc.fr/item/1256059561} }
Ellis, Robert. Global sections of transformation groups. Illinois J. Math., Tome 8 (1964) no. 4, pp. 380-394. http://gdmltest.u-ga.fr/item/1256059561/