@article{ADM_2019_28_2_a9,
     author = {A. I. Kashu},
     title = {Adjoint functors, preradicals and closure operators in module categories},
     journal = {Algebra and discrete mathematics},
     pages = {260--277},
     publisher = {mathdoc},
     volume = {28},
     number = {2},
     year = {2019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ADM_2019_28_2_a9/}
}