TY - JOUR AU - Dobbs, David E. TI - On Characterizing Injective Sheaves JO - Canadian journal of mathematics PY - 1977 SP - 1031 EP - 1039 VL - 29 IS - 5 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1977-100-4/ DO - 10.4153/CJM-1977-100-4 ID - 10_4153_CJM_1977_100_4 ER -