@article{oai:omu.repo.nii.ac.jp:00008956,
 author = {Nohara, Kazuo and Minamoto, Suemitsu and Miyakoshi, Kazuo},
 issue = {2},
 journal = {Bulletin of University of Osaka Prefecture. Series A, Engineering and natural sciences},
 month = {Mar},
 note = {application/pdf, Bulletin of University of Osaka Prefecture. Series A, Engineering and natural sciences. 1964, 12(2), p.69-84},
 pages = {69--84},
 title = {Restriction of Signal Frequency for Thyratron Amplifier},
 volume = {12},
 year = {1964}
}