TY  - JOUR
TI  - Characterizations of helices by using their Darboux vectors
AU  - DULDUL, M.
AU  - UYAR DULDUL, B.
JO  - Sigma Journal of Engineering and Natural Sciences
PY  - 2020
VL  - 38
SP  - 1299
EP  - 1306
DO  - 
ER  -