Milica GRBOVIC, Emilija NESOVIC, Anica PANTIC
International Electronic Journal of Geometry
9-20
Twisted surface, Lightlike transversal bundle, Lorentzian rotation
International Electronic Journal of Geometry
Gözde özkan TÜKEL, Ahmet YÜCESAN
International Electronic Journal of Geometry
International Electronic Journal of Geometry
Selcen Yüksel PERKTAŞ, Sadik KELEŞ
International Electronic Journal of Geometry
International Electronic Journal of Geometry
Mahamane Mahi HAROUNA, Cyriaque ATINDOGBE, Joel TOSSA
International Electronic Journal of Geometry
International Electronic Journal of Geometry