@article{10_1017_S0017089500032535,
     author = {Nicholson, W. K. and Yousif, M. F.},
     title = {Annihilators and the {CS-condition}},
     journal = {Glasgow mathematical journal},
     pages = {213--222},
     year = {1998},
     volume = {40},
     number = {2},
     doi = {10.1017/S0017089500032535},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089500032535/}
}