@article{1077473108, author = {Whyburn, G. T.}, title = {Uniqueness of the inverse of a transformation}, journal = {Duke Math. J.}, volume = {12}, number = {1}, year = {1945}, pages = { 317-323}, language = {en}, url = {http://dml.mathdoc.fr/item/1077473108} }
Whyburn, G. T. Uniqueness of the inverse of a transformation. Duke Math. J., Tome 12 (1945) no. 1, pp. 317-323. http://gdmltest.u-ga.fr/item/1077473108/