TY - JOUR AU - Jensen, C. U. TI - Solvability by Real Radicals and Fermat Primes JO - Canadian mathematical bulletin PY - 2004 SP - 229 EP - 236 VL - 47 IS - 2 UR - http://geodesic.mathdoc.fr/articles/10.4153/CMB-2004-022-9/ DO - 10.4153/CMB-2004-022-9 ID - 10_4153_CMB_2004_022_9 ER -