@article{10_4153_CJM_1968_004_4,
     author = {Reilly, N. R. and Clifford, A. H.},
     title = {Bisimple {Inverse} {Semigroups} as {Semigroups} of {Ordered} {Triples}},
     journal = {Canadian journal of mathematics},
     pages = {25--39},
     year = {1968},
     volume = {20},
     number = {1},
     doi = {10.4153/CJM-1968-004-4},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1968-004-4/}
}