@article{oai:waseda.repo.nii.ac.jp:00016047,
 author = {Nishikawa, Hidekazu and 西川, 秀和},
 journal = {社学研論集},
 month = {Sep},
 note = {論文},
 pages = {258--269},
 title = {ベルリン封鎖と1948年の大統領選},
 volume = {10},
 year = {2007}
}