@inproceedings{christian1992on,
title={On the order and type of the entire functions associated with an indeterminate Hamburger moment problem},
author={Christian Berg, and Henrik L. Pedersen},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203541738787612},
booktitle={Arkiv for Matematik},
volume={32},
number={1},
pages={1-11},
year={1992},
}
Christian Berg, and Henrik L. Pedersen. On the order and type of the entire functions associated with an indeterminate Hamburger moment problem. 1992. Vol. 32. In Arkiv for Matematik. pp.1-11. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203541738787612.