@article{atheoryofmultiplesourceadaptationwith,
  title = {A Theory of Multiple-Source Adaptation with Limited Target Labeled Data},
  author = {Yishay Mansour and Mehryar Mohri and Jae Ro and Ananda Theertha Suresh and Ke wu},
  year = {2020},
  eprint = {2007.09762},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2007.09762v2},
}