TY - JOUR AU - Lixin Mao TI - Notes on Several Orthogonal Classes of Flat and $FP$-injective Functors JO - Matematičeskie zametki PY - 2014 SP - 93 EP - 108 VL - 95 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2014_95_1_a7/ LA - ru ID - MZM_2014_95_1_a7 ER -