@article{oai:rikkyo.repo.nii.ac.jp:00002358, author = {内野, 一樹 and Uchino, Kazuki}, issue = {2}, journal = {立教經濟學研究}, month = {}, note = {P(論文)}, pages = {101--111}, title = {セグメントの概念規定に関する一考察}, volume = {48}, year = {1994} }