TY - JOUR AU - CAIN, ALAN J. TI - A GROUP-EMBEDDABLE NON-AUTOMATIC SEMIGROUP WHOSE UNIVERSAL GROUP IS AUTOMATIC JO - Glasgow mathematical journal PY - 2006 SP - 337 EP - 342 VL - 48 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.1017/S0017089506003107/ DO - 10.1017/S0017089506003107 ID - 10_1017_S0017089506003107 ER -