@article{1028998067,
author = {Young, G. S.},
title = {A generalization of Bagemihl's theorem of ambiguous points.},
journal = {Michigan Math. J.},
volume = {5},
number = {1},
year = {1958},
pages = { 223-227},
language = {en},
url = {http://dml.mathdoc.fr/item/1028998067}
}
Young, G. S. A generalization of Bagemihl's theorem of ambiguous points.. Michigan Math. J., Tome 5 (1958) no. 1, pp. 223-227. http://gdmltest.u-ga.fr/item/1028998067/