Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{BNYMS_1893__3_186554, author = {Henry Taber}, title = {On {Orthogonal} {Substitutions.}}, journal = {Bulletin of the New York Mathematical Society}, pages = {251--259}, publisher = {mathdoc}, volume = {3}, year = {1893}, zbl = {25.0210.03}, url = {http://geodesic.mathdoc.fr/item/BNYMS_1893__3_186554/} }
Henry Taber. On Orthogonal Substitutions.. Bulletin of the New York Mathematical Society, Tome 3 (1893), pp. 251-259. http://geodesic.mathdoc.fr/item/BNYMS_1893__3_186554/