@article{weko_8187_1, author = "Otaki,Ayano and Shirahata,Tomohiko", title = "The Necessity of Teaching Anaphoric Expressions : From the Perspective of Teacher Education", journal = "Bulletin of the Center for Educational Research and Teacher Development Shizuoka University", year = "2016", volume = "25", number = "", pages = "199--204", month = "mar" }