@article{05251543,
title = {A method of the determination of a geodesic curve on ruled surface with time-like rulings.},
journal = {Novi Sad Journal of Mathematics},
volume = {35},
year = {2005},
pages = {103-110},
zbl = {1142.58305},
language = {en},
url = {http://dml.mathdoc.fr/item/05251543}
}
Kasap, Emin. A method of the determination of a geodesic curve on ruled surface with time-like rulings.. Novi Sad Journal of Mathematics, Tome 35 (2005) pp. 103-110. http://gdmltest.u-ga.fr/item/05251543/