@inproceedings{bt2009on,
title={On the solution existence of generalized vector quasi-equilibrium problems with discontinuous multifunctions},
author={BT Kien, NQ Huy, and Ngai-Ching Wong},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191020212158586197259},
booktitle={Taiwanese Journal of Mathematics},
volume={13},
pages={757-775},
year={2009},
}

BT Kien, NQ Huy, and Ngai-Ching Wong. On the solution existence of generalized vector quasi-equilibrium problems with discontinuous multifunctions. 2009. Vol. 13. In Taiwanese Journal of Mathematics. pp.757-775. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191020212158586197259.