TY - JOUR AU - Kennison, J. F. TI - Normal Completions of Small Categories JO - Canadian journal of mathematics PY - 1969 SP - 196 EP - 201 VL - 21 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1969-019-6/ DO - 10.4153/CJM-1969-019-6 ID - 10_4153_CJM_1969_019_6 ER -