@article{oai:repository.dl.itc.u-tokyo.ac.jp:00035133, author = {長島, 弘明}, journal = {東京大学国文学論集}, month = {Mar}, pages = {49--59}, title = {月渓宛秋成書簡・『享和三年春寿算歌』紹介}, volume = {6}, year = {2011} }