@article{10_21136_CMJ_1984_101931,
     author = {Cherubini, Alessandra and Varisco, Ada},
     title = {Semigroups and rings whose proper one-sided ideals are power joined},
     journal = {Czechoslovak Mathematical Journal},
     pages = {121--125},
     publisher = {mathdoc},
     volume = {34},
     number = {1},
     year = {1984},
     doi = {10.21136/CMJ.1984.101931},
     mrnumber = {731985},
     zbl = {0543.20042},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1984.101931/}
}