@article{ADM_2018_26_2_a1,
     author = {Shahabaddin Ebrahimi Atani and Mehdi Khoramdel and Saboura Dolati Pishhesari},
     title = {Modules in which every surjective endomorphism has a $\delta$-small kernel},
     journal = {Algebra and discrete mathematics},
     pages = {170--189},
     publisher = {mathdoc},
     volume = {26},
     number = {2},
     year = {2018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ADM_2018_26_2_a1/}
}