%0 Journal Article %A R. McFadden %A E. Lusk %T Using automated reasoning tools: A study of the semigroup F2B2. %J Semigroup forum %D 1987 %P 75-88 %V 36 %I mathdoc %U http://geodesic.mathdoc.fr/item/SF_1987__36_134887/ %F SF_1987__36_134887