Reference. Sheaves of categories and the notion of 1-affineness [Gaitsgory1Affineness]

@misc{gaitsgory2014sheavescategoriesnotion1affineness,
      title={Sheaves of categories and the notion of 1-affineness}, 
      author={Dennis Gaitsgory},
      year={2014},
      eprint={1306.4304},
      archivePrefix={arXiv},
      primaryClass={math.AG},
      url={https://arxiv.org/abs/1306.4304}, 
}