著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Shiyomi Masae,How are distances between grazing cows determined: A case study,Applied Entomology and Zoology,00036862,日本応用動物昆虫学会,2004,39,4,575-581,https://cir.nii.ac.jp/crid/1390282681221451520,https://doi.org/10.1303/aez.2004.575