@article{1077472098, author = {Hsiung, Chuan-Chih}, title = {Projective differential geometry of a pair of plane curves}, journal = {Duke Math. J.}, volume = {10}, number = {1}, year = {1943}, pages = { 539-546}, language = {en}, url = {http://dml.mathdoc.fr/item/1077472098} }
Hsiung, Chuan-Chih. Projective differential geometry of a pair of plane curves. Duke Math. J., Tome 10 (1943) no. 1, pp. 539-546. http://gdmltest.u-ga.fr/item/1077472098/