@article{1077490797, author = {Whyburn, G. T.}, title = {Interior transformations of certain curves}, journal = {Duke Math. J.}, volume = {4}, number = {1}, year = {1938}, pages = { 607-612}, language = {en}, url = {http://dml.mathdoc.fr/item/1077490797} }
Whyburn, G. T. Interior transformations of certain curves. Duke Math. J., Tome 4 (1938) no. 1, pp. 607-612. http://gdmltest.u-ga.fr/item/1077490797/