@article{CMJ_2000__50_4_a10,
     author = {G\"ung\"oroglu, Gonca and Harmanci, Abdullah},
     title = {On some classes of modules},
     journal = {Czechoslovak Mathematical Journal},
     pages = {839--846},
     publisher = {mathdoc},
     volume = {50},
     number = {4},
     year = {2000},
     mrnumber = {1792973},
     zbl = {1079.16501},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMJ_2000__50_4_a10/}
}