@article{VMUMM_1989_1_a21,
     author = {A. G. Sokolskii},
     title = {Radicals of semigroup rings of complete $0$-simple semigroups},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {95--97},
     year = {1989},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_1989_1_a21/}
}