%0 Journal Article %A Jensen, C. U. %T Solvability by Real Radicals and Fermat Primes %J Canadian mathematical bulletin %D 2004 %P 229-236 %V 47 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4153/CMB-2004-022-9/ %R 10.4153/CMB-2004-022-9 %F 10_4153_CMB_2004_022_9