@article{oai:jaxa.repo.nii.ac.jp:00035918, author = {瀬藤, 象二}, journal = {東京帝國大學航空研究所雜録}, month = {Jun}, note = {資料番号: SA4416246000}, pages = {1--11}, title = {Cathode ray Oscillographに就て}, volume = {2}, year = {1921} }