@article{tamanyu_muraoka_ishii_2009, 
  title={Geological interpretation of groundwater level lowering in the North China Plain}, 
  volume={60}, 
  DOI={10.9795/bullgsj.60.105}, 
  number={1-2}, 
  publisher={National Institute of Advanced Industrial Science}, 
  author={Tamanyu and Muraoka and Ishii}, 
  year={2009}
  }