@article{山口_2012, 
  title={阪急不動産の首都圏進出}, 
  volume={7}, 
  DOI={10.32214/iasr.7.0_115}, 
  number={0}, 
  publisher={Kwansei Gakuin University, the Institute for Advanced Social Research}, 
  author={山口}, 
  year={2012}
  }