@article{oai:shiga-u.repo.nii.ac.jp:00013468, author = {野瀬, 昌彦}, issue = {第421号}, journal = {彦根論叢, The Hikone Ronso}, month = {Sep}, note = {彦根論叢, 第421号, pp. 36-45}, pages = {36--45}, title = {Perfective Aspect in the Languages of Madang Province, Papua New Guinea}, year = {2019} }