%0 Journal Article
%A Andrzej Schinzel
%T On sums of roots of unity (Solution of two problems of R. M. Robinson)
%J Acta Arithmetica
%D 1965
%P 419-432
%V 11
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4064/aa-11-4-419-432/
%R 10.4064/aa-11-4-419-432
%G en
%F 10_4064_aa_11_4_419_432