@article{charles w mains2015impact,
  title={The impact of changing work schedules on American firefighters’ sleep patterns and well-being},
  author={lisa m caputo,allison p hawkes,emily e gosche,peter w vellman,neale r lange,kristin m salottolo,raymond coniglio,charles w mains},
  journal={Signa Vitae},
  volume={10},
  number={1},
  pages={25--37},
  doi = {10.22514/SV101.042015.3},
  year={2015}
}