Authors: HALL TE KUBLANOVSKII SI MARGOLIS S SAPIR MV TROTTER PG

Citation: Te. Hall et al., ALGORITHMIC PROBLEMS FOR FINITE-GROUPS AND FINITE 0-SIMPLE SEMIGROUPS, Journal of pure and applied algebra, 119(1), 1997, pp. 75-96

Authors: JONES PR TROTTER PG

Citation: Pr. Jones et Pg. Trotter, SEMIDIRECT PRODUCTS OF REGULAR-SEMIGROUPS, Transactions of the American Mathematical Society, 349(11), 1997, pp. 4265-4310

Authors: TROTTER PG

Citation: Pg. Trotter, COVERS FOR REGULAR-SEMIGROUPS AND AN APPLICATION TO COMPLEXITY, Journal of pure and applied algebra, 105(3), 1995, pp. 319-328

Authors: JONES PR TROTTER PG

Citation: Pr. Jones et Pg. Trotter, LOCALITY OF DS AND ASSOCIATED VARIETIES, Journal of pure and applied algebra, 104(3), 1995, pp. 275-301