@article{oai:sucra.repo.nii.ac.jp:00016664, author = {大沢, 裕}, journal = {埼玉大学地域共同研究センター紀要, Report of Cooperative Research Center, Saitama University}, month = {}, note = {text, application/pdf}, pages = {51--51}, title = {時空間情報管理システム}, volume = {3}, year = {2003} }