%0 Journal Article %A Lomadze, G. %T On the number of representations of integers by quadratic forms in twelve variables. %J Georgian Mathematical Journal %D 1998 %P 545-564 %V 5 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/GMJ_1998__5_6_48160/ %G en %F GMJ_1998__5_6_48160