TY  - JOUR
AU  - Kurt Girstmair
TI  - Some linear relations between values of trigonometric functions at kπ/n
JO  - Acta Arithmetica
PY  - 1997
SP  - 387
EP  - 398
VL  - 81
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.4064/aa-81-4-387-398/
DO  - 10.4064/aa-81-4-387-398
LA  - en
ID  - 10_4064_aa_81_4_387_398
ER  -