@article{SF_1983__26_134597,
     author = {J.E. Mills},
     title = {Matrices of bisimple regular semigroups.},
     journal = {Semigroup forum},
     pages = {117--124},
     publisher = {mathdoc},
     volume = {26},
     year = {1983},
     zbl = {0504.20043},
     url = {http://geodesic.mathdoc.fr/item/SF_1983__26_134597/}
}