@misc{oai:repo.qst.go.jp:00067824,
 author = {Yasuda, Hiroshi and 保田 浩志},
 month = {Jul},
 note = {Space radiation at the orbit of the International Space Station and higher altitude consists mainly of energetic heavy charged particles (HCPs).  The HCPs with high LET values have larger biological effectiveness than light particles such as photons and electrons.   Whereas, the efficiency of an integrating dosimeter generally changes with increasing LET and accurate dosimetry in space can hardly be achieved with a single type of dosemeter.   However, it is expected that combination of solid-state integrating dosimeters will be the most promising method for space radiation dosimetry in light of requirements on in-flight instruments such as portability, endurance, prolixity and safety., 第１４回固体線量計測国際会議},
 title = {Space Radiation Dosimetry by Combination of Integrating Dosimeters},
 year = {2004}
}