%0 Journal Article %A Young-Ho Park %T The class number one problem for the non-abelian normal CM-fields of degree 24 and 40 %J Acta Arithmetica %D 2002 %P 63-80 %V 101 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa101-1-5/ %R 10.4064/aa101-1-5 %G en %F 10_4064_aa101_1_5