@article{01858849,
title = {Differential-geometrical conditions between geodesic curves and ruled surfaces in the Lorentz space.},
journal = {Balkan Journal of Geometry and its Applications (BJGA)},
volume = {7},
year = {2002},
pages = {1-12},
zbl = {1022.53023},
language = {en},
url = {http://dml.mathdoc.fr/item/01858849}
}
Ayyildiz, Nihat; Çöken, A.Ceylan; Yücesan, Ahmet. Differential-geometrical conditions between geodesic curves and ruled surfaces in the Lorentz space.. Balkan Journal of Geometry and its Applications (BJGA), Tome 7 (2002) pp. 1-12. http://gdmltest.u-ga.fr/item/01858849/