@article{10_4064_fm_49_3_233_245,
     author = {R. Hunter},
     title = {Note on arcs in semigroups},
     journal = {Fundamenta Mathematicae},
     pages = {233--245},
     publisher = {mathdoc},
     volume = {49},
     number = {3},
     year = {1960},
     doi = {10.4064/fm-49-3-233-245},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-49-3-233-245/}
}