@article{1183418115, author = {Wilczynski, E. J.}, title = {On self-dual scrolls}, journal = {Bull. Amer. Math. Soc.}, volume = {11}, number = {3}, year = {1904}, language = {en}, url = {http://dml.mathdoc.fr/item/1183418115} }
Wilczynski, E. J. On self-dual scrolls. Bull. Amer. Math. Soc., Tome 11 (1904) no. 3, . http://gdmltest.u-ga.fr/item/1183418115/