%0 Journal Article %A Bulant, Michal %T Class number parity of a compositum of five quadratic fields %J Communications in Mathematics %D 2002 %P 25-34 %V 10 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/COMIM_2002__10_1_a1/ %G en %F COMIM_2002__10_1_a1