@article{MASLO_1975__25_2_a11,
     author = {Lal, Harbans},
     title = {The {Regular} {Ideal} in a {Semigroup}},
     journal = {Mathematica slovaca},
     pages = {179--183},
     publisher = {mathdoc},
     volume = {25},
     number = {2},
     year = {1975},
     mrnumber = {0396807},
     zbl = {0303.20045},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/MASLO_1975__25_2_a11/}
}