@article{1077474657,
author = {Yang, Chung-Tao},
title = {Certain chains in a finite projective geometry},
journal = {Duke Math. J.},
volume = {15},
number = {1},
year = {1948},
pages = { 37-47},
language = {en},
url = {http://dml.mathdoc.fr/item/1077474657}
}
Yang, Chung-Tao. Certain chains in a finite projective geometry. Duke Math. J., Tome 15 (1948) no. 1, pp. 37-47. http://gdmltest.u-ga.fr/item/1077474657/