TY - JOUR AU - Seibt, Peter TI - Differential Completions and Differentially Simple Algebras JO - Canadian mathematical bulletin PY - 1989 SP - 314 EP - 319 VL - 32 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1989-045-7/ DO - 10.4153/CMB-1989-045-7 ID - 10_4153_CMB_1989_045_7 ER -