Tewodros Amdeberhan, Atul Dixit, Xiao Guan, Lin Jiu, Alexey Kuznetsov, Victor H. Moll, y Christophe Vignat. 2025. «The Integrals in Gradshteyn and Ryzhik. Part 30: Trigonometric Functions». Scientia 27 (agosto): 47-74. https://doi.org/10.71712/.