@article{1077303334,
author = {Goldstein, Norman},
title = {A special surface in the $4$ -quadric},
journal = {Duke Math. J.},
volume = {50},
number = {1},
year = {1983},
pages = { 745-761},
language = {en},
url = {http://dml.mathdoc.fr/item/1077303334}
}
Goldstein, Norman. A special surface in the $4$ -quadric. Duke Math. J., Tome 50 (1983) no. 1, pp. 745-761. http://gdmltest.u-ga.fr/item/1077303334/