@inproceedings{ivanon,
title={On Tensor Products of Positive Representations of Split Real Quantum Borel Subalgebra Uqq (bℝ)},
author={Ivan Chi-Ho Ip},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20190923151940714432506},
booktitle={Transactions of the American Mathematical Society},
volume={370},
number={6},
}

Ivan Chi-Ho Ip. On Tensor Products of Positive Representations of Split Real Quantum Borel Subalgebra Uqq (bℝ). Vol. 370. In Transactions of the American Mathematical Society. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20190923151940714432506.