@article{oai:nipr.repo.nii.ac.jp:00000906,
 author = {Kaya, Nobuyuki and Matsumoto, Haruya},
 journal = {Memoirs of National Institute of Polar Research. Special issue},
 month = {Oct},
 note = {P(論文), Electron Spectrometer for Medium Energy (ESM) aboard the S-310JA-1 rocket worked successfully, but the experimental results showed that several points should be revised. We have improved these points and designed a modified ESM. The modified ESM will be launched with the S-310JA-5 and 6 rockets.},
 pages = {43--50},
 title = {Modified Electron Spectrometer for Medium Energy},
 volume = {9},
 year = {1978}
}