@article{rava,
  title={{E}xplained {V}ariation under the {A}dditive {H}azards {M}odel},
  author={Rava, Denise and Xu, Ronghui},
  archivePrefix = "arXiv",
  note = {arXiv:1410.5093},
  year={2020},
  month={March}
}
