@article{ADM_2010_10_1_a2,
     author = {V. K. Bhat},
     title = {Associated prime ideals of weak $\sigma$-rigid rings and their extensions},
     journal = {Algebra and discrete mathematics},
     pages = {8--17},
     publisher = {mathdoc},
     volume = {10},
     number = {1},
     year = {2010},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ADM_2010_10_1_a2/}
}