@inproceedings{tom1974a,
title={A new proof of a Paley—Wiener type theorem for the Jacobi transform},
author={Tom Koornwinder},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203455814056226},
booktitle={Arkiv for Matematik},
volume={13},
number={1},
pages={145-159},
year={1974},
}
Tom Koornwinder. A new proof of a Paley—Wiener type theorem for the Jacobi transform. 1974. Vol. 13. In Arkiv for Matematik. pp.145-159. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203455814056226.