1.
Prasad A, Vemuri MK. Eigenfunctions of the Laplace-Beltrami operator on hyperboloids. Tamkang J. Math. [Internet]. 2008 Dec. 1 [cited 2024 Dec. 11];39(4):335-9. Available from: https://journals.math.tku.edu.tw/index.php/TKJM/article/view/7