TY - JOUR AU - Werner, W. L. TI - A Double-Centralizer Theorem for Simple Associative Algebras JO - Canadian journal of mathematics PY - 1969 SP - 477 EP - 478 VL - 21 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1969-052-0/ DO - 10.4153/CJM-1969-052-0 ID - 10_4153_CJM_1969_052_0 ER -