@article{IM_1984__75_143089,
     author = {D.R. Farkas and R.L. Snider},
     title = {Arithmetic of stabilizers of ideals in group rings.},
     journal = {Inventiones mathematicae},
     pages = {75--84},
     publisher = {mathdoc},
     volume = {75},
     year = {1984},
     zbl = {0532.16006},
     url = {http://geodesic.mathdoc.fr/item/IM_1984__75_143089/}
}