@article{SF_1987__36_134908,
     author = {L.E. Renner},
     title = {Connected algebraic monoids.},
     journal = {Semigroup forum},
     pages = {365--370},
     publisher = {mathdoc},
     volume = {36},
     year = {1987},
     zbl = {0659.20052},
     url = {http://geodesic.mathdoc.fr/item/SF_1987__36_134908/}
}