TY - JOUR AU - Tokunaga, Hiro-o TI - On Dihedral Galois Coverings JO - Canadian journal of mathematics PY - 1994 SP - 1299 EP - 1317 VL - 46 IS - 6 UR - http://geodesic.mathdoc.fr/articles/10.4153/CJM-1994-074-4/ DO - 10.4153/CJM-1994-074-4 ID - 10_4153_CJM_1994_074_4 ER -