Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{FORUM_1990__2_3_141637, author = {J.A. Thas and Laura Bader and G. Lunardo}, title = {Derivation of {Flocks} of {Quadratic} {Cones.}}, journal = {Forum mathematicum}, pages = {163--174}, publisher = {mathdoc}, volume = {2}, number = {3}, year = {1990}, zbl = {0692.51006}, url = {http://geodesic.mathdoc.fr/item/FORUM_1990__2_3_141637/} }
J.A. Thas; Laura Bader; G. Lunardo. Derivation of Flocks of Quadratic Cones.. Forum mathematicum, Tome 2 (1990) no. 3, pp. 163-174. http://geodesic.mathdoc.fr/item/FORUM_1990__2_3_141637/