@article{oai:icu.repo.nii.ac.jp:00002861,
 author = {Park, Ken Byung-Kun},
 issue = {35},
 journal = {アジア文化研究別冊},
 month = {Mar},
 pages = {161--178},
 title = {The Four Seven Debate (四端七情論) I: Its Philosophical Background —Ambiguity in Zhu Xi’s (1130–1200) Li-Qi Theory (理氣論, Principle and Material Force)  and His Theory of Mind (心)},
 year = {2009}
}