TY - JOUR AU - C. L. Stewart TI - Exceptional units and cyclic resultants JO - Acta Arithmetica PY - 2012 SP - 407 EP - 418 VL - 155 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa155-4-5/ DO - 10.4064/aa155-4-5 LA - en ID - 10_4064_aa155_4_5 ER -