@article{kumagai_maeda_2008, 
  title={DEVELOPMENT OF THE SPATIAL ANALYSIS METHOD OF VEGETATION DISTRIBUTION FOR THE PURPOSE OF SUPPORTING PRELIMINARY ASSESSMENT ON A REGIONAL SCALE}, 
  volume={64}, 
  DOI={10.2208/jscejf.64.237}, 
  publisher={Japan Society of Civil Engineers}, 
  author={KUMAGAI and MAEDA}, 
  year={2008}
  }