@article{oai:toyama.repo.nii.ac.jp:00003469,
 author = {井上, 浩},
 issue = {1},
 journal = {富山大学工学部紀要},
 month = {Dec},
 note = {There are many pressure gauges of statical type, but dynamical tester for light pressure or small loads are very few. We had to measure the contact pressure of the relay, and hence, one device has been made by the use of the quarz crystal oscillator whose frequency shows the very small variations with the pressure between the electrodes., Article, 富山大学工学部紀要，3(1)，1951-12, Page 9-10},
 pages = {9--10},
 title = {動的軽圧力測定器の一案},
 volume = {3},
 year = {1951}
}