%0 Journal Article %A F.G. Shleifer %T Looking for identities on a bicyclic semigroup with computer assistance. %J Semigroup forum %D 1990 %P 173-180 %V 41 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/SF_1990__41_2_135046/ %F SF_1990__41_2_135046