Gavilán Gonzales, Maruja, and Martha Gonzales Bohorquez. “The Gamma Function: Basic Properties and Some Applications”. Selecciones Matemáticas 4, no. 02 (December 15, 2017): 177-191. Accessed April 27, 2024. https://revistas.unitru.edu.pe/index.php/SSMM/article/view/1623.