@article{1183496853, author = {Williams, A. R.}, title = {Analogs of the Steiner surface and their double curves}, journal = {Bull. Amer. Math. Soc.}, volume = {39}, number = {12}, year = {1933}, pages = { 621-626}, language = {en}, url = {http://dml.mathdoc.fr/item/1183496853} }
Williams, A. R. Analogs of the Steiner surface and their double curves. Bull. Amer. Math. Soc., Tome 39 (1933) no. 12, pp. 621-626. http://gdmltest.u-ga.fr/item/1183496853/