Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Tagashira Naoto,Spatial Structure of a City with a District Heating and Cooling System Using Combined Heat and Power Generation and a Photovoltaic System for CO2 Emission Reduction,Journal of the City Planning Institute of Japan,09160647,The City Planning Institute of Japan,2003,38.3,0,409-414,https://cir.nii.ac.jp/crid/1390001204215493120,https://doi.org/10.11361/journalcpij.38.3.409