@article{oai:tsukuba.repo.nii.ac.jp:00003364,
 author = {砂川, 有里子 and Sunakawa, Yuriko},
 journal = {文藝言語研究. 言語篇},
 month = {Oct},
 pages = {117--137},
 title = {談話主題の階層性と表現形式},
 volume = {38},
 year = {2000}
}