@article{nakao_kato_takahashi_2012, 
  title={TIME TEMPORAL TRANSITION OF CONCENTRATION UNDER THE CONDITION OF NON-STATIONARY GENERATION OF TRACER}, 
  volume={77}, 
  DOI={10.3130/aije.77.797}, 
  number={680}, 
  publisher={Architectural Institute of Japan}, 
  author={NAKAO and KATO and TAKAHASHI}, 
  year={2012}
  }