TY - JOUR AU - T. Nakayama TI - Class group of cohomologically trivial modules and cyclotomic ideals JO - Acta Arithmetica PY - 1964 SP - 245 EP - 256 VL - 9 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa-9-3-245-256/ DO - 10.4064/aa-9-3-245-256 LA - en ID - 10_4064_aa_9_3_245_256 ER -