Jafargholi A. An Exact Solution for the Generalized Spherical Orthogonality Integral of the Legendre Functions of the First and Second Kind. ACES Journal [Internet]. 2021 Aug. 22 [cited 2026 Jun. 22];30(04):452-6. Available from: https://journals.riverpublishers.com/index.php/ACES/article/view/10577