El Ouadih, S., and R. Daher. “On Estimates for the Jacobi Transform in the Space $L^{p}(\mathbb{R}^{+}, J^{\alpha,\beta}(x)dx)$”. Carpathian Mathematical Publications, vol. 7, no. 2, Dec. 2015, pp. 215-9, doi:10.15330/cmp.7.2.215-219.