@inproceedings{t.1987the,
title={The two-sided complex moment problem},
author={T. M. Bisgaard},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203528527540499},
booktitle={Arkiv for Matematik},
volume={27},
number={1},
pages={23-28},
year={1987},
}