@article{2685, author = {Doyle, P.H.}, title = {Accessibility and the Schoenflies theorem}, journal = {Portugaliae mathematica}, volume = {31}, year = {1972}, pages = {177-177}, zbl = {0243.57001}, mrnumber = {0303544}, language = {en}, url = {http://dml.mathdoc.fr/item/2685} }
Doyle, P.H. Accessibility and the Schoenflies theorem. Portugaliae mathematica, Tome 31 (1972) p. 177. http://gdmltest.u-ga.fr/item/2685/