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) Robert Schnurmann,"Amontons' Law, ``Traces'' of Frictional Contact, and Experiments on Adhesion",Journal of Applied Physics,0021-8979,AIP Publishing,1942-04-01,13,4,235-245,https://cir.nii.ac.jp/crid/1361699993551410176,https://doi.org/10.1063/1.1714861