@article{oai:nagasaki-u.repo.nii.ac.jp:00020704,
 author = {冨塚, 明 and 松島, 晟 and 古賀, 雅夫 and 後藤, 信行},
 issue = {2},
 journal = {長崎大学教養部紀要. 自然科学篇},
 month = {Oct},
 note = {Present authors showed the definition of kinematic frictional force Fk = μ'N is of no significance in some cases under the condition μ' > μ where μ and μ' are coefficicents of static and kinematic friction, respectively. In this paper, the authors discuss the problem consisting in Coulomb's Law on frictions and propose two models improving the Law. Also the authors discuss the motion and show the problems are removed for each model., 長崎大学教養部紀要. 自然科学篇. 1996, 37(2), p.1-12},
 pages = {1--12},
 title = {摩擦力に関するクーロンの法則の問題点及びそれを改良したモデルについて ～動摩擦係数が静止摩擦係数よりも大きい場合～},
 volume = {37},
 year = {1996}
}