Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SHIMIZU Hajime and MURAKAMI Akiyoshi,STATE OF WAR RELATED SITES IN OKINAWA PREFECTURE ACCORDING TO THE COMPREHENSIVE RESEARCH OF WAR RELATED SITES AND MODERNIZATION PERIOD HERITAGE,AIJ Journal of Technology and Design,13419463,Architectural Institute of Japan,2007,13,25,309-312,https://cir.nii.ac.jp/crid/1390282680148131968,https://doi.org/10.3130/aijt.13.309