%0 Journal Article
%A Tangsupphathawat, Pinthira
%A Laohakosol, Vichian
%T Minimal polynomials of algebraic cosine values at rational multiples of $\pi $
%J Journal of integer sequences
%D 2016
%V 19
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JIS_2016__19_2_a7/
%G en
%F JIS_2016__19_2_a7