TY - JOUR AU - Leon Bernstein TI - Truncated Units in Infinitely many Algebraic Number Fields of Degree n...4. JO - Mathematische Annalen PY - 1975 SP - 275 EP - 280 VL - 213 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MAN_1975__213_162674/ ID - MAN_1975__213_162674 ER -