@article{VMUMM_1988_1_a1,
     author = {R. Shkhaǐed},
     title = {Annihilator conditions in rings of endomorphisms of modules over small preadditive categories},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {6--9},
     publisher = {mathdoc},
     number = {1},
     year = {1988},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1988_1_a1/}
}