1.
Balakan G, Demirel O. The Formulas of Möbius-Bretschneider and Möbius-Cagnoli in the Poincaré Disc Model of Hyperbolic Geometry. MJS [Internet]. 2021 Feb. 24 [cited 2022 Oct. 3];32(1):31-8. Available from: https://mjs.uomustansiriyah.edu.iq/index.php/MJS/article/view/932