Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 小山 浩子 and 太田 弘,子どものための安全安心Map,"Map, Journal of the Japan Cartographers Association",00094897,Japan Cartographers Association,2006,44,2,29-31,https://cir.nii.ac.jp/crid/1390282679468619264,https://doi.org/10.11212/jjca1963.44.2_29