%0 Journal Article %A A. I. Kashu %T Pretorsions in modules and associated closure operators %J Buletinul Academiei de Ştiinţe a Republicii Moldova. Matematica %D 2017 %P 24-41 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/BASM_2017_2_a1/ %G en %F BASM_2017_2_a1