@article{oai:kobe-cufs.repo.nii.ac.jp:00001016,
 author = {菅山, 謙正 and Sugayama, Kensei},
 journal = {神戸市外国語大学外国学研究, Annals of foreign studies},
 month = {Mar},
 pages = {3--6},
 title = {Introduction},
 volume = {55},
 year = {2003}
}