@article{10_21136_CMJ_1982_101813,
     author = {Masat, Francis E.},
     title = {The structure of the minimum group kernel of a regular semigroup},
     journal = {Czechoslovak Mathematical Journal},
     pages = {377--383},
     publisher = {mathdoc},
     volume = {32},
     number = {3},
     year = {1982},
     doi = {10.21136/CMJ.1982.101813},
     mrnumber = {669779},
     zbl = {0509.20047},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1982.101813/}
}