TY - JOUR AU - Bergen, Jeffrey TI - Derivations in Prime Rings JO - Canadian mathematical bulletin PY - 1983 SP - 267 EP - 270 VL - 26 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1983-042-2/ DO - 10.4153/CMB-1983-042-2 ID - 10_4153_CMB_1983_042_2 ER -