%0 Journal Article %A G. Bareikis %A E. Manstavičius %T On the DDT theorem %J Acta Arithmetica %D 2007 %P 155-168 %V 126 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/aa126-2-5/ %R 10.4064/aa126-2-5 %G en %F 10_4064_aa126_2_5