@article{oai:ir.kagoshima-u.ac.jp:00006887, author = {Miwa, Nobuharu and Li, Su Dan}, journal = {鹿児島大学法文学部紀要人文学科論集, Cultural science reports of Kagoshima University}, month = {2016-10-28}, pages = {205--227}, title = {On the Third Person Singular Present Indicative Ending -s -Origin and Development-}, volume = {57}, year = {} }