@article{10_4064_cm_9_1_55_61,
     author = {A. Wallace},
     title = {Relative ideals in semigroups, {I} {(Faucett's} {Theorem)}},
     journal = {Colloquium Mathematicum},
     pages = {55--61},
     publisher = {mathdoc},
     volume = {9},
     number = {1},
     year = {1962},
     doi = {10.4064/cm-9-1-55-61},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/cm-9-1-55-61/}
}