@article{oai:icu.repo.nii.ac.jp:00004679,
 author = {Hara, Yurie},
 journal = {ICUWPL},
 month = {Jun},
 pages = {1--6},
 title = {Discourse adverbs and polar questions in Cantonese: a preliminary rating study},
 volume = {7},
 year = {2018}
}