@article{RCM_2012_46_2_a3,
     author = {Burcu Ungor and Yosum Kurtulmaz and Sait Halicioglu and Abdullah Harmanci},
     title = {Dual {-Rickart} {Modules}},
     journal = {Revista colombiana de matematicas},
     pages = {167--180},
     year = {2012},
     volume = {46},
     number = {2},
     url = {http://geodesic.mathdoc.fr/item/RCM_2012_46_2_a3/}
}