@book{oai:kanazawa-u.repo.nii.ac.jp:00007205,
 author = {Moriya, Tetsuharu and Horie, Kaoru},
 month = {Oct},
 note = {[Book Chapter]},
 publisher = {Palgrave Macmillan},
 title = {What is and is not language-specific about the Japanese modal system? A comparative and historical perspective},
 year = {2009}
}