TY - JOUR AU - Albrecht Fröhlich TI - Ideals in an extension field as modules over the algebraic integers in a finite number field. JO - Mathematische Zeitschrift PY - 1960 SP - 29 EP - 38 VL - 74 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZ_1960__74_169867/ ID - MZ_1960__74_169867 ER -