@article{multiobjectiverecommendationsatutorial,
  title = {Multi-Objective Recommendations: A Tutorial},
  author = {Yong Zheng and David and Wang},
  year = {2021},
  eprint = {2108.06367},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2108.06367v2},
}