@article{oai:muroran-it.repo.nii.ac.jp:00007210,
 author = {NAITO, Masachika and 内藤, 正郷},
 issue = {2},
 journal = {室蘭工業大學研究報告, Memoirs of the Muroran College of Technology},
 month = {Jun},
 note = {application/pdf},
 pages = {169--176},
 title = {On the Motion of a Blowing Hammer},
 volume = {1},
 year = {1951},
 yomi = {ナイトウ, マサチカ}
}