TY - JOUR AU - H. Yokoi TI - On the Galois cohomology group of the ring of integers in an algebraic number field JO - Acta Arithmetica PY - 1962 SP - 243 EP - 250 VL - 8 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.4064/aa-8-2-243-250/ DO - 10.4064/aa-8-2-243-250 LA - en ID - 10_4064_aa_8_2_243_250 ER -