TY - JOUR AU - E.H. Moore TI - An Universal Invariant for Finite Groups of Linear Substitutions: with Application in the Theory of the Canonical Form of a Linear Substitution of Finite Period JO - Mathematische Annalen PY - 1898 SP - 213 EP - 219 VL - 50 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAN_1898__50_157875/ ID - MAN_1898__50_157875 ER -