@article{hirai_xing_horiguchi_uno_2017, 
  title={IDENTIFICATION OF A TOTAL REST TIME MODEL ON INTER-CITY EXPRESSWAYS FOCUSING ON LONG-SUSTAINED RESTING}, 
  volume={73}, 
  DOI={10.2208/jscejipm.73.i_621}, 
  publisher={Japan Society of Civil Engineers}, 
  author={HIRAI and XING and HORIGUCHI and UNO}, 
  year={2017}
  }