@article{sekizawa_sagae_sasaki_1989, 
  title={A Systemic Approach For Optimum Firefighting Operatio Against Multiple Fire Floolwing A Big Earthquake}, 
  DOI={10.3801/iafss.fss.2-423}, 
  publisher={International Association for Fire Safety Science}, 
  author={Sekizawa and Sagae and Sasaki}, 
  year={1989}
  }