@article{MASLO_1983__33_2_a13,
     author = {Andr\'eka, Hajnal and N\'emeti, Istv\'an and \v{S}ulka, Robert},
     title = {Remark on one-sided $A$-ideals of semigroups},
     journal = {Mathematica slovaca},
     pages = {231--235},
     publisher = {mathdoc},
     volume = {33},
     number = {2},
     year = {1983},
     mrnumber = {699093},
     zbl = {0518.20061},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1983__33_2_a13/}
}