TY  - JOUR
AU  - Feng Qi
TI  - On Bounds for Norms of Sine and Cosine Along a Circle on the Complex Plane
JO  - Kragujevac Journal of Mathematics
PY  - 2024
SP  - 255 
VL  - 48
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/KJM_2024_48_2_a5/
LA  - en
ID  - KJM_2024_48_2_a5
ER  -