Team S. Lorentzian Helicoids in Three Dimensional Heisenberg Group: Essin Turhan, Gulden Altay. Thai J Math [Internet]. 2010 Apr. 1 [cited 2024 Dec. 22];8(1):129-40. Available from: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/185