%0 Journal Article %A A. Alexander Selden %T The kernel of the determining endomorphism of a bisimple ...-semigroup. %J Semigroup forum %D 1977 %P 265-272 %V 14 %I mathdoc %U http://geodesic.mathdoc.fr/item/SF_1977__14_186371/ %F SF_1977__14_186371