TY - JOUR AU - Henry Taber TI - On Orthogonal Substitutions. JO - Bulletin of the New York Mathematical Society PY - 1893 SP - 251 EP - 259 VL - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/BNYMS_1893__3_186554/ ID - BNYMS_1893__3_186554 ER -