Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Nunokawa Yusuke and Ito Fumiko,Spatial analysis of the distribution of Graffiti,Journal of the City Planning Institute of Japan,1348-284X,The City Planning Institute of Japan,2010,45,0,99-99,https://cir.nii.ac.jp/crid/1390001205524666368,https://doi.org/10.11361/cpij1.45.0.99.0