[1]
E. Iyigün, “On Darboux vector in Lorentzian 5-space”, Ukr. Mat. Zhurn., vol. 70, no. 5, pp. 635–641, May 2018, Accessed: Apr. 09, 2025. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/1583