@article{1183514156, author = {Yang, Chung-Tao}, title = {A theorem in finite projective geometry}, journal = {Bull. Amer. Math. Soc.}, volume = {55}, number = {12}, year = {1949}, pages = { 930-933}, language = {en}, url = {http://dml.mathdoc.fr/item/1183514156} }
Yang, Chung-Tao. A theorem in finite projective geometry. Bull. Amer. Math. Soc., Tome 55 (1949) no. 12, pp. 930-933. http://gdmltest.u-ga.fr/item/1183514156/