@article{CM_1935__2__438_0,
author = {Ruse, H. S.},
title = {The Cayley-Spottiswoode coordinates of a conic in 3-space},
journal = {Compositio Mathematica},
volume = {2},
year = {1935},
pages = {438-462},
zbl = {0012.27108},
mrnumber = {1556928},
language = {en},
url = {http://dml.mathdoc.fr/item/CM_1935__2__438_0}
}
Ruse, H. S. The Cayley-Spottiswoode coordinates of a conic in 3-space. Compositio Mathematica, Tome 2 (1935) pp. 438-462. http://gdmltest.u-ga.fr/item/CM_1935__2__438_0/