TY - JOUR AU - Jain, S. K. AU - Singh, Surjeet TI - Quasi-Injective and Pseudo-Infective Modules JO - Canadian mathematical bulletin PY - 1975 SP - 359 EP - 366 VL - 18 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-1975-065-3/ DO - 10.4153/CMB-1975-065-3 ID - 10_4153_CMB_1975_065_3 ER -