@inproceedings{erlend2007a,
title={A long ℂ^{2}which is not Stein},
author={Erlend Fornæss Wold},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203626228479969},
booktitle={Arkiv for Matematik},
volume={48},
number={1},
pages={207-210},
year={2007},
}