TY - JOUR AU - Veikko Ennola TI - On the representation of units by cyclotomic polynomials JO - Acta Arithmetica PY - 1980 SP - 165 EP - 170 VL - 36 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa-36-2-165-170/ DO - 10.4064/aa-36-2-165-170 LA - en ID - 10_4064_aa_36_2_165_170 ER -