@article{10_1017_S0017089509005084,
     author = {NASR-ISFAHANI, A. R. and MOUSSAVI, A.},
     title = {ON {WEAKLY} {RIGID} {RINGS}},
     journal = {Glasgow mathematical journal},
     pages = {425--440},
     year = {2009},
     volume = {51},
     number = {3},
     doi = {10.1017/S0017089509005084},
     url = {http://geodesic.mathdoc.fr/articles/10.1017/S0017089509005084/}
}