%0 Journal Article %A O. M. Fomenko %T Application of Eichler's reduction formula to the representation of numbers by certain quaternary quadratic forms %J Matematičeskie zametki %D 1971 %P 71-76 %V 9 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1971_9_1_a9/ %G ru %F MZM_1971_9_1_a9