M. Bilici, and T.A. Ahmad. “On the Natural Lift Curves for the Involute Spherical Indicatrices in Minkowski 3-Space”. Malaya Journal of Matematik 5, no. 02 (April 1, 2017): 407–415. Accessed July 16, 2024. https://www.malayajournal.org/index.php/mjm/article/view/606.