TY - JOUR AU - Skula, Ladislav TI - A categorical contribution to the Kummer theory of ideal numbers JO - Mathematica slovaca PY - 2003 SP - 255 EP - 271 VL - 53 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MASLO_2003__53_3_a3/ LA - en ID - MASLO_2003__53_3_a3 ER -