@article{oai:tus.repo.nii.ac.jp:00002243, 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 = {10--15}, title = {Note on the Intergral Curves of Pfaff's Equation}, volume = {4}, year = {1913}, yomi = {オグラ, キンノスケ} }