@article{oai:tus.repo.nii.ac.jp:00002192,
 author = {小倉, 金之助 and Ogura, Kinnosuke},
 issue = {1,2},
 journal = {東北数學雜誌, Tohoku Mathematical Journal, First Series},
 month = {},
 pages = {1--6},
 title = {On the Conservative Field of Force},
 volume = {17},
 year = {1920},
 yomi = {オグラ, キンノスケ}
}