@article{oai:tsukuba.repo.nii.ac.jp:00049810, author = {高阪, 宏行 and Kohsaka, Hiroyki}, journal = {筑波大学人文地理学研究, Tsukuba studies in human geography.}, month = {Mar}, pages = {73--86}, title = {経済基盤理論と都市モデル}, volume = {1}, year = {1977} }