@article{01907229, title = {Null scrolls in the 3-dimensional Lorentzian space.}, journal = {APPS. Applied Sciences}, volume = {5}, year = {2003}, pages = {1-5}, zbl = {1031.53029}, language = {en}, url = {http://dml.mathdoc.fr/item/01907229} }
Balgetir, Handan; Bektaş, Mehmet; Ergüt, Mahmut. Null scrolls in the 3-dimensional Lorentzian space.. APPS. Applied Sciences, Tome 5 (2003) pp. 1-5. http://gdmltest.u-ga.fr/item/01907229/