@misc{oai:repo.qst.go.jp:00067304,
 author = {Furukawa, Masahide and 古川 雅英},
 month = {May},
 note = {Seventh International Symposium, Natural Radiation Environment (NRE-VII)},
 title = {Measurements of Cosmic Radiation Doses During Air Travel by a Handy Method with Electronic Personal Dosemeter},
 year = {2002}
}