Burgos N., Graciela, Judith Jiménez V., and Yecsy Ascate R. “Calculation of the Frenet Serret Apparatus of Curves Given by the Intersection of Two Implicit Surfaces in R3 UsingWolfram Mathematica v.11.2 Software”. Selecciones Matemáticas 6, no. 02 (December 24, 2019): 338-347. Accessed July 22, 2024. https://revistas.unitru.edu.pe/index.php/SSMM/article/view/2642.