@article{CMJ_1999_49_1_a18,
     author = {Jakub{\'\i}k, J\'an},
     title = {Radical classes of $MV$-algebras},
     journal = {Czechoslovak Mathematical Journal},
     pages = {191--211},
     year = {1999},
     volume = {49},
     number = {1},
     mrnumber = {1676805},
     zbl = {0953.06012},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CMJ_1999_49_1_a18/}
}