Sun2019Research'
@article{Sun2019Research,
title={Research commentary on recommendations with side information: A survey and research directions},
author={Sun, Zhu and Guo, Qing and Yang, Jie and Fang, Hui and Guo, Guibing and Zhang, Jie and Burke, Robin},
journal={Electronic Commerce Research and Applications},
volume={37},
pages={100879},
year={2019},
publisher={Elsevier}
}
'''